27639968265

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4001}}^1$

素因数の和:4280

約数の個数: 144

約数和(自身を含む): 60282318096

約数和(自身を除く): 32642349831

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 241, 245, 273, 315, 441, 455, 585, 637, 723, 735, 819, 1205, 1365, 1687, 1911, 2169, 2205, 3133, 3185, 3615, 4001, 4095, 5061, 5733, 8435, 9399, 9555, 10845, 11809, 12003, 15183, 15665, 20005, 21931, 25305, 28007, 28197, 28665, 35427, 36009, 46995, 52013, 59045, 60015, 65793, 75915, 84021, 106281, 109655, 140035, 140985, 153517, 156039, 177135, 180045, 196049, 197379, 252063, 260065, 328965, 364091, 420105, 460551, 468117, 531405, 588147, 767585, 780195, 964241, 980245, 986895, 1092273, 1260315, 1381653, 1764441, 1820455, 2302755, 2340585, 2548637, 2892723, 2940735, 3276819, 4821205, 5461365, 6749687, 6908265, 7645911, 8678169, 8822205, 12535133, 12743185, 14463615, 16384095, 20249061, 22937733, 33748435, 37605399, 38229555, 43390845, 47247809, 60747183, 62675665, 87745931, 101245305, 112816197, 114688665, 141743427, 188026995, 236239045, 263237793, 303735915, 425230281, 438729655, 564080985, 614221517, 708717135, 789713379, 1316188965, 1842664551, 2126151405, 3071107585, 3948566895, 5527993653, 9213322755, 27639968265]

約数ペア:

[(1, 27639968265), (3, 9213322755), (5, 5527993653), (7, 3948566895), (9, 3071107585), (13, 2126151405), (15, 1842664551), (21, 1316188965), (35, 789713379), (39, 708717135), (45, 614221517), (49, 564080985), (63, 438729655), (65, 425230281), (91, 303735915), (105, 263237793), (117, 236239045), (147, 188026995), (195, 141743427), (241, 114688665), (245, 112816197), (273, 101245305), (315, 87745931), (441, 62675665), (455, 60747183), (585, 47247809), (637, 43390845), (723, 38229555), (735, 37605399), (819, 33748435), (1205, 22937733), (1365, 20249061), (1687, 16384095), (1911, 14463615), (2169, 12743185), (2205, 12535133), (3133, 8822205), (3185, 8678169), (3615, 7645911), (4001, 6908265), (4095, 6749687), (5061, 5461365), (5733, 4821205), (8435, 3276819), (9399, 2940735), (9555, 2892723), (10845, 2548637), (11809, 2340585), (12003, 2302755), (15183, 1820455), (15665, 1764441), (20005, 1381653), (21931, 1260315), (25305, 1092273), (28007, 986895), (28197, 980245), (28665, 964241), (35427, 780195), (36009, 767585), (46995, 588147), (52013, 531405), (59045, 468117), (60015, 460551), (65793, 420105), (75915, 364091), (84021, 328965), (106281, 260065), (109655, 252063), (140035, 197379), (140985, 196049), (153517, 180045), (156039, 177135)]