53996175

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5581}}^1$

素因数の和:5640

約数の個数: 36

約数和(自身を含む): 98980024

約数和(自身を除く): 44983849

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 5581, 9675, 16743, 27905, 50229, 83715, 139525, 239983, 251145, 418575, 719949, 1199915, 1255725, 2159847, 3599745, 5999575, 10799235, 17998725, 53996175]

約数ペア:

[(1, 53996175), (3, 17998725), (5, 10799235), (9, 5999575), (15, 3599745), (25, 2159847), (43, 1255725), (45, 1199915), (75, 719949), (129, 418575), (215, 251145), (225, 239983), (387, 139525), (645, 83715), (1075, 50229), (1935, 27905), (3225, 16743), (5581, 9675)]