9272305

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 13356288

約数和(自身を除く): 4083983

約数列:

[1, 5, 7, 35, 43, 61, 101, 215, 301, 305, 427, 505, 707, 1505, 2135, 2623, 3535, 4343, 6161, 13115, 18361, 21715, 30401, 30805, 43127, 91805, 152005, 215635, 264923, 1324615, 1854461, 9272305]

約数ペア:

[(1, 9272305), (5, 1854461), (7, 1324615), (35, 264923), (43, 215635), (61, 152005), (101, 91805), (215, 43127), (301, 30805), (305, 30401), (427, 21715), (505, 18361), (707, 13115), (1505, 6161), (2135, 4343), (2623, 3535)]