27164175

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{8423}}^1$

素因数の和:8479

約数の個数: 24

約数和(自身を含む): 45961344

約数和(自身を除く): 18797169

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 8423, 25269, 42115, 126345, 210575, 362189, 631725, 1086567, 1810945, 5432835, 9054725, 27164175]

約数ペア:

[(1, 27164175), (3, 9054725), (5, 5432835), (15, 1810945), (25, 1086567), (43, 631725), (75, 362189), (129, 210575), (215, 126345), (645, 42115), (1075, 25269), (3225, 8423)]