13023725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3677

約数の個数: 24

約数和(自身を含む): 18977952

約数和(自身を除く): 5954227

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 3643, 18215, 40073, 47359, 91075, 200365, 236795, 520949, 1001825, 1183975, 2604745, 13023725]

約数ペア:

[(1, 13023725), (5, 2604745), (11, 1183975), (13, 1001825), (25, 520949), (55, 236795), (65, 200365), (143, 91075), (275, 47359), (325, 40073), (715, 18215), (3575, 3643)]