68658525

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23473}}^1$

素因数の和:23502

約数の個数: 36

約数和(自身を含む): 132440308

約数和(自身を除く): 63781783

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 23473, 70419, 117365, 211257, 305149, 352095, 586825, 915447, 1056285, 1525745, 1760475, 2746341, 4577235, 5281425, 7628725, 13731705, 22886175, 68658525]

約数ペア:

[(1, 68658525), (3, 22886175), (5, 13731705), (9, 7628725), (13, 5281425), (15, 4577235), (25, 2746341), (39, 1760475), (45, 1525745), (65, 1056285), (75, 915447), (117, 586825), (195, 352095), (225, 305149), (325, 211257), (585, 117365), (975, 70419), (2925, 23473)]