123429315

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1451}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 203233536

約数和(自身を除く): 79804221

約数列:

[1, 3, 5, 15, 53, 107, 159, 265, 321, 535, 795, 1451, 1605, 4353, 5671, 7255, 17013, 21765, 28355, 76903, 85065, 155257, 230709, 384515, 465771, 776285, 1153545, 2328855, 8228621, 24685863, 41143105, 123429315]

約数ペア:

[(1, 123429315), (3, 41143105), (5, 24685863), (15, 8228621), (53, 2328855), (107, 1153545), (159, 776285), (265, 465771), (321, 384515), (535, 230709), (795, 155257), (1451, 85065), (1605, 76903), (4353, 28355), (5671, 21765), (7255, 17013)]