13305576475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{625409}}^1$

素因数の和:625479

約数の個数: 24

約数和(自身を含む): 17681591520

約数和(自身を除く): 4376015045

約数列:

[1, 5, 23, 25, 37, 115, 185, 575, 851, 925, 4255, 21275, 625409, 3127045, 14384407, 15635225, 23140133, 71922035, 115700665, 359610175, 532223059, 578503325, 2661115295, 13305576475]

約数ペア:

[(1, 13305576475), (5, 2661115295), (23, 578503325), (25, 532223059), (37, 359610175), (115, 115700665), (185, 71922035), (575, 23140133), (851, 15635225), (925, 14384407), (4255, 3127045), (21275, 625409)]