273313125

素因数分解:

$3^2\times 5^4\times {\mathrm{48589}}^1$

素因数の和:48615

約数の個数: 30

約数和(自身を含む): 493334270

約数和(自身を除く): 220021145

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 625, 1125, 1875, 5625, 48589, 145767, 242945, 437301, 728835, 1214725, 2186505, 3644175, 6073625, 10932525, 18220875, 30368125, 54662625, 91104375, 273313125]

約数ペア:

[(1, 273313125), (3, 91104375), (5, 54662625), (9, 30368125), (15, 18220875), (25, 10932525), (45, 6073625), (75, 3644175), (125, 2186505), (225, 1214725), (375, 728835), (625, 437301), (1125, 242945), (1875, 145767), (5625, 48589)]