15411110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{829}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 32808240

約数和(自身を除く): 17397130

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 829, 845, 1430, 1658, 1690, 1859, 3718, 4145, 8290, 9119, 9295, 10777, 18238, 18590, 21554, 45595, 53885, 91190, 107770, 118547, 140101, 237094, 280202, 592735, 700505, 1185470, 1401010, 1541111, 3082222, 7705555, 15411110]

約数ペア:

[(1, 15411110), (2, 7705555), (5, 3082222), (10, 1541111), (11, 1401010), (13, 1185470), (22, 700505), (26, 592735), (55, 280202), (65, 237094), (110, 140101), (130, 118547), (143, 107770), (169, 91190), (286, 53885), (338, 45595), (715, 21554), (829, 18590), (845, 18238), (1430, 10777), (1658, 9295), (1690, 9119), (1859, 8290), (3718, 4145)]