57258565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 85994496

約数和(自身を除く): 28735931

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 305, 427, 455, 793, 2063, 2135, 3965, 5551, 10315, 14441, 26819, 27755, 72205, 125843, 134095, 187733, 629215, 880901, 938665, 1635959, 4404505, 8179795, 11451713, 57258565]

約数ペア:

[(1, 57258565), (5, 11451713), (7, 8179795), (13, 4404505), (35, 1635959), (61, 938665), (65, 880901), (91, 629215), (305, 187733), (427, 134095), (455, 125843), (793, 72205), (2063, 27755), (2135, 26819), (3965, 14441), (5551, 10315)]