71176245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1217}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 130491648

約数和(自身を除く): 59315403

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 557, 1217, 1671, 2785, 3651, 3899, 6085, 8355, 8519, 11697, 18255, 19495, 25557, 42595, 58485, 127785, 677869, 2033607, 3389345, 4745083, 10168035, 14235249, 23725415, 71176245]

約数ペア:

[(1, 71176245), (3, 23725415), (5, 14235249), (7, 10168035), (15, 4745083), (21, 3389345), (35, 2033607), (105, 677869), (557, 127785), (1217, 58485), (1671, 42595), (2785, 25557), (3651, 19495), (3899, 18255), (6085, 11697), (8355, 8519)]