675772565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2221}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 907855872

約数和(自身を除く): 232083307

約数列:

[1, 5, 13, 31, 65, 151, 155, 403, 755, 1963, 2015, 2221, 4681, 9815, 11105, 23405, 28873, 60853, 68851, 144365, 304265, 335371, 344255, 895063, 1676855, 4359823, 4475315, 10396501, 21799115, 51982505, 135154513, 675772565]

約数ペア:

[(1, 675772565), (5, 135154513), (13, 51982505), (31, 21799115), (65, 10396501), (151, 4475315), (155, 4359823), (403, 1676855), (755, 895063), (1963, 344255), (2015, 335371), (2221, 304265), (4681, 144365), (9815, 68851), (11105, 60853), (23405, 28873)]