26179725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 50871744

約数和(自身を除く): 24692019

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 2441, 3575, 7323, 10725, 12205, 26851, 31733, 36615, 61025, 80553, 95199, 134255, 158665, 183075, 349063, 402765, 475995, 671275, 793325, 1047189, 1745315, 2013825, 2379975, 5235945, 8726575, 26179725]

約数ペア:

[(1, 26179725), (3, 8726575), (5, 5235945), (11, 2379975), (13, 2013825), (15, 1745315), (25, 1047189), (33, 793325), (39, 671275), (55, 475995), (65, 402765), (75, 349063), (143, 183075), (165, 158665), (195, 134255), (275, 95199), (325, 80553), (429, 61025), (715, 36615), (825, 31733), (975, 26851), (2145, 12205), (2441, 10725), (3575, 7323)]