90460135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 116640000

約数和(自身を除く): 26179865

約数列:

[1, 5, 29, 53, 79, 145, 149, 265, 395, 745, 1537, 2291, 4187, 4321, 7685, 7897, 11455, 11771, 20935, 21605, 39485, 58855, 121423, 229013, 341359, 607115, 623863, 1145065, 1706795, 3119315, 18092027, 90460135]

約数ペア:

[(1, 90460135), (5, 18092027), (29, 3119315), (53, 1706795), (79, 1145065), (145, 623863), (149, 607115), (265, 341359), (395, 229013), (745, 121423), (1537, 58855), (2291, 39485), (4187, 21605), (4321, 20935), (7685, 11771), (7897, 11455)]