102921525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 213093504

約数和(自身を除く): 110171979

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 101, 105, 175, 225, 303, 315, 505, 525, 647, 707, 909, 1515, 1575, 1941, 2121, 2525, 3235, 3535, 4529, 4545, 5823, 6363, 7575, 9705, 10605, 13587, 16175, 17675, 22645, 22725, 29115, 31815, 40761, 48525, 53025, 65347, 67935, 113225, 145575, 159075, 196041, 203805, 326735, 339675, 457429, 588123, 980205, 1019025, 1372287, 1633675, 2287145, 2940615, 4116861, 4901025, 6861435, 11435725, 14703075, 20584305, 34307175, 102921525]

約数ペア:

[(1, 102921525), (3, 34307175), (5, 20584305), (7, 14703075), (9, 11435725), (15, 6861435), (21, 4901025), (25, 4116861), (35, 2940615), (45, 2287145), (63, 1633675), (75, 1372287), (101, 1019025), (105, 980205), (175, 588123), (225, 457429), (303, 339675), (315, 326735), (505, 203805), (525, 196041), (647, 159075), (707, 145575), (909, 113225), (1515, 67935), (1575, 65347), (1941, 53025), (2121, 48525), (2525, 40761), (3235, 31815), (3535, 29115), (4529, 22725), (4545, 22645), (5823, 17675), (6363, 16175), (7575, 13587), (9705, 10605)]