870355005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1\times {\mathrm{2383}}^1$

素因数の和:4277

約数の個数: 32

約数和(自身を含む): 1501118976

約数和(自身を除く): 630763971

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 1873, 2383, 5619, 7149, 9365, 11915, 24349, 28095, 30979, 35745, 73047, 92937, 121745, 154895, 365235, 464685, 4463359, 13390077, 22316795, 58023667, 66950385, 174071001, 290118335, 870355005]

約数ペア:

[(1, 870355005), (3, 290118335), (5, 174071001), (13, 66950385), (15, 58023667), (39, 22316795), (65, 13390077), (195, 4463359), (1873, 464685), (2383, 365235), (5619, 154895), (7149, 121745), (9365, 92937), (11915, 73047), (24349, 35745), (28095, 30979)]