51002775

素因数分解:

$3^2\times 5^2\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:976

約数の個数: 36

約数和(自身を含む): 91738920

約数和(自身を除く): 40736145

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 419, 541, 1257, 1623, 2095, 2705, 3771, 4869, 6285, 8115, 10475, 13525, 18855, 24345, 31425, 40575, 94275, 121725, 226679, 680037, 1133395, 2040111, 3400185, 5666975, 10200555, 17000925, 51002775]

約数ペア:

[(1, 51002775), (3, 17000925), (5, 10200555), (9, 5666975), (15, 3400185), (25, 2040111), (45, 1133395), (75, 680037), (225, 226679), (419, 121725), (541, 94275), (1257, 40575), (1623, 31425), (2095, 24345), (2705, 18855), (3771, 13525), (4869, 10475), (6285, 8115)]