71310525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 142074240

約数和(自身を除く): 70763715

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 61, 65, 75, 109, 143, 165, 183, 195, 275, 305, 325, 327, 429, 545, 671, 715, 793, 825, 915, 975, 1199, 1417, 1525, 1635, 2013, 2145, 2379, 2725, 3355, 3575, 3597, 3965, 4251, 4575, 5995, 6649, 7085, 8175, 8723, 10065, 10725, 11895, 15587, 16775, 17985, 19825, 19947, 21255, 26169, 29975, 33245, 35425, 43615, 46761, 50325, 59475, 73139, 77935, 86437, 89925, 99735, 106275, 130845, 166225, 218075, 219417, 233805, 259311, 365695, 389675, 432185, 498675, 654225, 950807, 1097085, 1169025, 1296555, 1828475, 2160925, 2852421, 4754035, 5485425, 6482775, 14262105, 23770175, 71310525]

約数ペア:

[(1, 71310525), (3, 23770175), (5, 14262105), (11, 6482775), (13, 5485425), (15, 4754035), (25, 2852421), (33, 2160925), (39, 1828475), (55, 1296555), (61, 1169025), (65, 1097085), (75, 950807), (109, 654225), (143, 498675), (165, 432185), (183, 389675), (195, 365695), (275, 259311), (305, 233805), (325, 219417), (327, 218075), (429, 166225), (545, 130845), (671, 106275), (715, 99735), (793, 89925), (825, 86437), (915, 77935), (975, 73139), (1199, 59475), (1417, 50325), (1525, 46761), (1635, 43615), (2013, 35425), (2145, 33245), (2379, 29975), (2725, 26169), (3355, 21255), (3575, 19947), (3597, 19825), (3965, 17985), (4251, 16775), (4575, 15587), (5995, 11895), (6649, 10725), (7085, 10065), (8175, 8723)]