30195405

素因数分解:

$3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1283}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 52479648

約数和(自身を除く): 22284243

約数列:

[1, 3, 5, 9, 15, 45, 523, 1283, 1569, 2615, 3849, 4707, 6415, 7845, 11547, 19245, 23535, 57735, 671009, 2013027, 3355045, 6039081, 10065135, 30195405]

約数ペア:

[(1, 30195405), (3, 10065135), (5, 6039081), (9, 3355045), (15, 2013027), (45, 671009), (523, 57735), (1283, 23535), (1569, 19245), (2615, 11547), (3849, 7845), (4707, 6415)]