977163525

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9029}}^1$

素因数の和:9095

約数の個数: 72

約数和(自身を含む): 1935995880

約数和(自身を除く): 958832355

約数列:

[1, 3, 5, 9, 13, 15, 25, 37, 39, 45, 65, 75, 111, 117, 185, 195, 225, 325, 333, 481, 555, 585, 925, 975, 1443, 1665, 2405, 2775, 2925, 4329, 7215, 8325, 9029, 12025, 21645, 27087, 36075, 45145, 81261, 108225, 117377, 135435, 225725, 334073, 352131, 406305, 586885, 677175, 1002219, 1056393, 1670365, 1760655, 2031525, 2934425, 3006657, 4342949, 5011095, 5281965, 8351825, 8803275, 13028847, 15033285, 21714745, 25055475, 26409825, 39086541, 65144235, 75166425, 108573725, 195432705, 325721175, 977163525]

約数ペア:

[(1, 977163525), (3, 325721175), (5, 195432705), (9, 108573725), (13, 75166425), (15, 65144235), (25, 39086541), (37, 26409825), (39, 25055475), (45, 21714745), (65, 15033285), (75, 13028847), (111, 8803275), (117, 8351825), (185, 5281965), (195, 5011095), (225, 4342949), (325, 3006657), (333, 2934425), (481, 2031525), (555, 1760655), (585, 1670365), (925, 1056393), (975, 1002219), (1443, 677175), (1665, 586885), (2405, 406305), (2775, 352131), (2925, 334073), (4329, 225725), (7215, 135435), (8325, 117377), (9029, 108225), (12025, 81261), (21645, 45145), (27087, 36075)]