72312555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14653}}^1$

素因数の和:14715

約数の個数: 32

約数和(自身を含む): 135051264

約数和(自身を除く): 62738709

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 14653, 43959, 73265, 102571, 219795, 307713, 512855, 688691, 1538565, 2066073, 3443455, 4820837, 10330365, 14462511, 24104185, 72312555]

約数ペア:

[(1, 72312555), (3, 24104185), (5, 14462511), (7, 10330365), (15, 4820837), (21, 3443455), (35, 2066073), (47, 1538565), (105, 688691), (141, 512855), (235, 307713), (329, 219795), (705, 102571), (987, 73265), (1645, 43959), (4935, 14653)]