157026481625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3117151}}^1$

素因数の和:3117210

約数の個数: 32

約数和(自身を含む): 217851518976

約数和(自身を除く): 60825037351

約数列:

[1, 5, 13, 25, 31, 65, 125, 155, 325, 403, 775, 1625, 2015, 3875, 10075, 50375, 3117151, 15585755, 40522963, 77928775, 96631681, 202614815, 389643875, 483158405, 1013074075, 1256211853, 2415792025, 5065370375, 6281059265, 12078960125, 31405296325, 157026481625]

約数ペア:

[(1, 157026481625), (5, 31405296325), (13, 12078960125), (25, 6281059265), (31, 5065370375), (65, 2415792025), (125, 1256211853), (155, 1013074075), (325, 483158405), (403, 389643875), (775, 202614815), (1625, 96631681), (2015, 77928775), (3875, 40522963), (10075, 15585755), (50375, 3117151)]