20140572525

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1778417}}^1$

素因数の和:1778581

約数の個数: 24

約数和(自身を含む): 33519622464

約数和(自身を除く): 13379049939

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 3775, 11325, 1778417, 5335251, 8892085, 26676255, 44460425, 133381275, 268540967, 805622901, 1342704835, 4028114505, 6713524175, 20140572525]

約数ペア:

[(1, 20140572525), (3, 6713524175), (5, 4028114505), (15, 1342704835), (25, 805622901), (75, 268540967), (151, 133381275), (453, 44460425), (755, 26676255), (2265, 8892085), (3775, 5335251), (11325, 1778417)]