30461985

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4483}}^1$

素因数の和:4645

約数の個数: 24

約数和(自身を含む): 53162304

約数和(自身を除く): 22700319

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 4483, 6795, 13449, 22415, 40347, 67245, 201735, 676933, 2030799, 3384665, 6092397, 10153995, 30461985]

約数ペア:

[(1, 30461985), (3, 10153995), (5, 6092397), (9, 3384665), (15, 2030799), (45, 676933), (151, 201735), (453, 67245), (755, 40347), (1359, 22415), (2265, 13449), (4483, 6795)]