26730225

素因数分解:

$3^2\times 5^2\times {\mathrm{118801}}^1$

素因数の和:118817

約数の個数: 18

約数和(自身を含む): 47877206

約数和(自身を除く): 21146981

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 118801, 356403, 594005, 1069209, 1782015, 2970025, 5346045, 8910075, 26730225]

約数ペア:

[(1, 26730225), (3, 8910075), (5, 5346045), (9, 2970025), (15, 1782015), (25, 1069209), (45, 594005), (75, 356403), (225, 118801)]