82151285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 26194315

約数列:

[1, 5, 23, 37, 43, 115, 185, 215, 449, 851, 989, 1591, 2245, 4255, 4945, 7955, 10327, 16613, 19307, 36593, 51635, 83065, 96535, 182965, 382099, 444061, 714359, 1910495, 2220305, 3571795, 16430257, 82151285]

約数ペア:

[(1, 82151285), (5, 16430257), (23, 3571795), (37, 2220305), (43, 1910495), (115, 714359), (185, 444061), (215, 382099), (449, 182965), (851, 96535), (989, 83065), (1591, 51635), (2245, 36593), (4255, 19307), (4945, 16613), (7955, 10327)]