5420475

素因数分解:

$3^2\times 5^2\times {\mathrm{24091}}^1$

素因数の和:24107

約数の個数: 18

約数和(自身を含む): 9709076

約数和(自身を除く): 4288601

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 24091, 72273, 120455, 216819, 361365, 602275, 1084095, 1806825, 5420475]

約数ペア:

[(1, 5420475), (3, 1806825), (5, 1084095), (9, 602275), (15, 361365), (25, 216819), (45, 120455), (75, 72273), (225, 24091)]