30548985

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 50232960

約数和(自身を除く): 19683975

約数列:

[1, 3, 5, 15, 67, 113, 201, 269, 335, 339, 565, 807, 1005, 1345, 1695, 4035, 7571, 18023, 22713, 30397, 37855, 54069, 90115, 91191, 113565, 151985, 270345, 455955, 2036599, 6109797, 10182995, 30548985]

約数ペア:

[(1, 30548985), (3, 10182995), (5, 6109797), (15, 2036599), (67, 455955), (113, 270345), (201, 151985), (269, 113565), (335, 91191), (339, 90115), (565, 54069), (807, 37855), (1005, 30397), (1345, 22713), (1695, 18023), (4035, 7571)]