47125125

素因数分解:

$3^3\times 5^3\times {\mathrm{13963}}^1$

素因数の和:13987

約数の個数: 32

約数和(自身を含む): 87135360

約数和(自身を除く): 40010235

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 13963, 41889, 69815, 125667, 209445, 349075, 377001, 628335, 1047225, 1745375, 1885005, 3141675, 5236125, 9425025, 15708375, 47125125]

約数ペア:

[(1, 47125125), (3, 15708375), (5, 9425025), (9, 5236125), (15, 3141675), (25, 1885005), (27, 1745375), (45, 1047225), (75, 628335), (125, 377001), (135, 349075), (225, 209445), (375, 125667), (675, 69815), (1125, 41889), (3375, 13963)]