5400225

素因数分解:

$3^2\times 5^2\times {\mathrm{24001}}^1$

素因数の和:24017

約数の個数: 18

約数和(自身を含む): 9672806

約数和(自身を除く): 4272581

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 24001, 72003, 120005, 216009, 360015, 600025, 1080045, 1800075, 5400225]

約数ペア:

[(1, 5400225), (3, 1800075), (5, 1080045), (9, 600025), (15, 360015), (25, 216009), (45, 120005), (75, 72003), (225, 24001)]