15693890085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22973}}^1$

素因数の和:23067

約数の個数: 96

約数和(自身を含む): 30965276160

約数和(自身を除く): 15271386075

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 47, 51, 57, 85, 95, 141, 153, 171, 235, 255, 285, 323, 423, 705, 765, 799, 855, 893, 969, 1615, 2115, 2397, 2679, 2907, 3995, 4465, 4845, 7191, 8037, 11985, 13395, 14535, 15181, 22973, 35955, 40185, 45543, 68919, 75905, 114865, 136629, 206757, 227715, 344595, 390541, 436487, 683145, 1033785, 1079731, 1171623, 1309461, 1952705, 2182435, 3239193, 3514869, 3928383, 5398655, 5858115, 6547305, 7420279, 9717579, 16195965, 17574345, 18355427, 19641915, 20514889, 22260837, 37101395, 48587895, 55066281, 61544667, 66782511, 91777135, 102574445, 111304185, 165198843, 184634001, 275331405, 307723335, 333912555, 348753113, 825994215, 923170005, 1046259339, 1743765565, 3138778017, 5231296695, 15693890085]

約数ペア:

[(1, 15693890085), (3, 5231296695), (5, 3138778017), (9, 1743765565), (15, 1046259339), (17, 923170005), (19, 825994215), (45, 348753113), (47, 333912555), (51, 307723335), (57, 275331405), (85, 184634001), (95, 165198843), (141, 111304185), (153, 102574445), (171, 91777135), (235, 66782511), (255, 61544667), (285, 55066281), (323, 48587895), (423, 37101395), (705, 22260837), (765, 20514889), (799, 19641915), (855, 18355427), (893, 17574345), (969, 16195965), (1615, 9717579), (2115, 7420279), (2397, 6547305), (2679, 5858115), (2907, 5398655), (3995, 3928383), (4465, 3514869), (4845, 3239193), (7191, 2182435), (8037, 1952705), (11985, 1309461), (13395, 1171623), (14535, 1079731), (15181, 1033785), (22973, 683145), (35955, 436487), (40185, 390541), (45543, 344595), (68919, 227715), (75905, 206757), (114865, 136629)]