42488095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 57153600

約数和(自身を除く): 14665505

約数列:

[1, 5, 13, 41, 65, 107, 149, 205, 533, 535, 745, 1391, 1937, 2665, 4387, 6109, 6955, 9685, 15943, 21935, 30545, 57031, 79417, 79715, 207259, 285155, 397085, 653663, 1036295, 3268315, 8497619, 42488095]

約数ペア:

[(1, 42488095), (5, 8497619), (13, 3268315), (41, 1036295), (65, 653663), (107, 397085), (149, 285155), (205, 207259), (533, 79715), (535, 79417), (745, 57031), (1391, 30545), (1937, 21935), (2665, 15943), (4387, 9685), (6109, 6955)]