4397630545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{13879}}^1$

素因数の和:14725

約数の個数: 32

約数和(自身を含む): 6587781120

約数和(自身を除く): 2190150575

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 823, 4115, 5761, 9053, 13879, 28805, 45265, 63371, 69395, 97153, 152669, 316855, 485765, 763345, 1068683, 5343415, 11422417, 57112085, 79956919, 125646587, 399784595, 628232935, 879526109, 4397630545]

約数ペア:

[(1, 4397630545), (5, 879526109), (7, 628232935), (11, 399784595), (35, 125646587), (55, 79956919), (77, 57112085), (385, 11422417), (823, 5343415), (4115, 1068683), (5761, 763345), (9053, 485765), (13879, 316855), (28805, 152669), (45265, 97153), (63371, 69395)]