42560855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 55987200

約数和(自身を除く): 13426345

約数列:

[1, 5, 19, 53, 79, 95, 107, 265, 395, 535, 1007, 1501, 2033, 4187, 5035, 5671, 7505, 8453, 10165, 20935, 28355, 42265, 79553, 107749, 160607, 397765, 448009, 538745, 803035, 2240045, 8512171, 42560855]

約数ペア:

[(1, 42560855), (5, 8512171), (19, 2240045), (53, 803035), (79, 538745), (95, 448009), (107, 397765), (265, 160607), (395, 107749), (535, 79553), (1007, 42265), (1501, 28355), (2033, 20935), (4187, 10165), (5035, 8453), (5671, 7505)]