159295045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8539}}^1$

素因数の和:8605

約数の個数: 32

約数和(自身を含む): 241032960

約数和(自身を除く): 81737915

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2665, 3731, 8539, 18655, 42695, 59773, 111007, 298865, 350099, 555035, 777049, 1750495, 2450693, 3885245, 4551287, 12253465, 22756435, 31859009, 159295045]

約数ペア:

[(1, 159295045), (5, 31859009), (7, 22756435), (13, 12253465), (35, 4551287), (41, 3885245), (65, 2450693), (91, 1750495), (205, 777049), (287, 555035), (455, 350099), (533, 298865), (1435, 111007), (2665, 59773), (3731, 42695), (8539, 18655)]