15790355

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 22947840

約数和(自身を除く): 7157485

約数列:

[1, 5, 7, 29, 35, 47, 145, 203, 235, 329, 331, 1015, 1363, 1645, 1655, 2317, 6815, 9541, 9599, 11585, 15557, 47705, 47995, 67193, 77785, 108899, 335965, 451153, 544495, 2255765, 3158071, 15790355]

約数ペア:

[(1, 15790355), (5, 3158071), (7, 2255765), (29, 544495), (35, 451153), (47, 335965), (145, 108899), (203, 77785), (235, 67193), (329, 47995), (331, 47705), (1015, 15557), (1363, 11585), (1645, 9599), (1655, 9541), (2317, 6815)]