201483075

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{17791}}^1$

素因数の和:17955

約数の個数: 24

約数和(自身を含む): 335343616

約数和(自身を除く): 133860541

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 3775, 11325, 17791, 53373, 88955, 266865, 444775, 1334325, 2686441, 8059323, 13432205, 40296615, 67161025, 201483075]

約数ペア:

[(1, 201483075), (3, 67161025), (5, 40296615), (15, 13432205), (25, 8059323), (75, 2686441), (151, 1334325), (453, 444775), (755, 266865), (2265, 88955), (3775, 53373), (11325, 17791)]