6474195

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 128

約数和(自身を含む): 15482880

約数和(自身を除く): 9008685

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 27, 31, 35, 39, 45, 51, 63, 65, 85, 91, 93, 105, 117, 119, 135, 153, 155, 189, 195, 217, 221, 255, 273, 279, 315, 351, 357, 403, 455, 459, 465, 527, 585, 595, 651, 663, 765, 819, 837, 945, 1071, 1085, 1105, 1209, 1365, 1395, 1547, 1581, 1755, 1785, 1953, 1989, 2015, 2295, 2457, 2635, 2821, 3213, 3255, 3315, 3627, 3689, 4095, 4185, 4641, 4743, 5355, 5859, 5967, 6045, 6851, 7735, 7905, 8463, 9765, 9945, 10881, 11067, 12285, 13923, 14105, 14229, 16065, 18135, 18445, 20553, 23205, 23715, 25389, 29295, 29835, 33201, 34255, 41769, 42315, 47957, 54405, 55335, 61659, 69615, 71145, 76167, 99603, 102765, 126945, 143871, 166005, 184977, 208845, 239785, 308295, 380835, 431613, 498015, 719355, 924885, 1294839, 2158065, 6474195]

約数ペア:

[(1, 6474195), (3, 2158065), (5, 1294839), (7, 924885), (9, 719355), (13, 498015), (15, 431613), (17, 380835), (21, 308295), (27, 239785), (31, 208845), (35, 184977), (39, 166005), (45, 143871), (51, 126945), (63, 102765), (65, 99603), (85, 76167), (91, 71145), (93, 69615), (105, 61659), (117, 55335), (119, 54405), (135, 47957), (153, 42315), (155, 41769), (189, 34255), (195, 33201), (217, 29835), (221, 29295), (255, 25389), (273, 23715), (279, 23205), (315, 20553), (351, 18445), (357, 18135), (403, 16065), (455, 14229), (459, 14105), (465, 13923), (527, 12285), (585, 11067), (595, 10881), (651, 9945), (663, 9765), (765, 8463), (819, 7905), (837, 7735), (945, 6851), (1071, 6045), (1085, 5967), (1105, 5859), (1209, 5355), (1365, 4743), (1395, 4641), (1547, 4185), (1581, 4095), (1755, 3689), (1785, 3627), (1953, 3315), (1989, 3255), (2015, 3213), (2295, 2821), (2457, 2635)]