30974325

素因数分解:

$3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{2473}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 51538368

約数和(自身を除く): 20564043

約数列:

[1, 3, 5, 15, 25, 75, 167, 501, 835, 2473, 2505, 4175, 7419, 12365, 12525, 37095, 61825, 185475, 412991, 1238973, 2064955, 6194865, 10324775, 30974325]

約数ペア:

[(1, 30974325), (3, 10324775), (5, 6194865), (15, 2064955), (25, 1238973), (75, 412991), (167, 185475), (501, 61825), (835, 37095), (2473, 12525), (2505, 12365), (4175, 7419)]