90808175

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 116706816

約数和(自身を除く): 25898641

約数列:

[1, 5, 25, 37, 127, 185, 635, 773, 925, 3175, 3865, 4699, 19325, 23495, 28601, 98171, 117475, 143005, 490855, 715025, 2454275, 3632327, 18161635, 90808175]

約数ペア:

[(1, 90808175), (5, 18161635), (25, 3632327), (37, 2454275), (127, 715025), (185, 490855), (635, 143005), (773, 117475), (925, 98171), (3175, 28601), (3865, 23495), (4699, 19325)]