51396075

素因数分解:

$3^2\times 5^2\times {\mathrm{228427}}^1$

素因数の和:228443

約数の個数: 18

約数和(自身を含む): 92056484

約数和(自身を除く): 40660409

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 228427, 685281, 1142135, 2055843, 3426405, 5710675, 10279215, 17132025, 51396075]

約数ペア:

[(1, 51396075), (3, 17132025), (5, 10279215), (9, 5710675), (15, 3426405), (25, 2055843), (45, 1142135), (75, 685281), (225, 228427)]