159793205

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{1847}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 227259648

約数和(自身を除く): 67466443

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1331, 1573, 1847, 6655, 7865, 9235, 17303, 20317, 24011, 86515, 101585, 120055, 223487, 264121, 1117435, 1320605, 2458357, 2905331, 12291785, 14526655, 31958641, 159793205]

約数ペア:

[(1, 159793205), (5, 31958641), (11, 14526655), (13, 12291785), (55, 2905331), (65, 2458357), (121, 1320605), (143, 1117435), (605, 264121), (715, 223487), (1331, 120055), (1573, 101585), (1847, 86515), (6655, 24011), (7865, 20317), (9235, 17303)]