30493875

素因数分解:

$3^1\times 5^3\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 51105600

約数和(自身を除く): 20611725

約数列:

[1, 3, 5, 15, 25, 75, 125, 233, 349, 375, 699, 1047, 1165, 1745, 3495, 5235, 5825, 8725, 17475, 26175, 29125, 43625, 81317, 87375, 130875, 243951, 406585, 1219755, 2032925, 6098775, 10164625, 30493875]

約数ペア:

[(1, 30493875), (3, 10164625), (5, 6098775), (15, 2032925), (25, 1219755), (75, 406585), (125, 243951), (233, 130875), (349, 87375), (375, 81317), (699, 43625), (1047, 29125), (1165, 26175), (1745, 17475), (3495, 8725), (5235, 5825)]