30493845

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3917}}^1$

素因数の和:4101

約数の個数: 24

約数和(自身を含む): 53175096

約数和(自身を除く): 22681251

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 3917, 7785, 11751, 19585, 35253, 58755, 176265, 677641, 2032923, 3388205, 6098769, 10164615, 30493845]

約数ペア:

[(1, 30493845), (3, 10164615), (5, 6098769), (9, 3388205), (15, 2032923), (45, 677641), (173, 176265), (519, 58755), (865, 35253), (1557, 19585), (2595, 11751), (3917, 7785)]