137471925

素因数分解:

$3^1\times 5^2\times {\mathrm{1231}}^1\times {\mathrm{1489}}^1$

素因数の和:2733

約数の個数: 24

約数和(自身を含む): 227624320

約数和(自身を除く): 90152395

約数列:

[1, 3, 5, 15, 25, 75, 1231, 1489, 3693, 4467, 6155, 7445, 18465, 22335, 30775, 37225, 92325, 111675, 1832959, 5498877, 9164795, 27494385, 45823975, 137471925]

約数ペア:

[(1, 137471925), (3, 45823975), (5, 27494385), (15, 9164795), (25, 5498877), (75, 1832959), (1231, 111675), (1489, 92325), (3693, 37225), (4467, 30775), (6155, 22335), (7445, 18465)]