24139125

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 44616000

約数和(自身を除く): 20476875

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 125, 129, 215, 225, 375, 387, 499, 645, 1075, 1125, 1497, 1935, 2495, 3225, 4491, 5375, 7485, 9675, 12475, 16125, 21457, 22455, 37425, 48375, 62375, 64371, 107285, 112275, 187125, 193113, 321855, 536425, 561375, 965565, 1609275, 2682125, 4827825, 8046375, 24139125]

約数ペア:

[(1, 24139125), (3, 8046375), (5, 4827825), (9, 2682125), (15, 1609275), (25, 965565), (43, 561375), (45, 536425), (75, 321855), (125, 193113), (129, 187125), (215, 112275), (225, 107285), (375, 64371), (387, 62375), (499, 48375), (645, 37425), (1075, 22455), (1125, 21457), (1497, 16125), (1935, 12475), (2495, 9675), (3225, 7485), (4491, 5375)]