15188565561

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{6551}}^1$

素因数の和:6866

約数の個数: 48

約数和(自身を含む): 23308871040

約数和(自身を除く): 8120305479

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 269, 507, 663, 807, 2873, 3497, 4573, 6551, 8619, 10491, 13719, 19653, 45461, 59449, 85163, 111367, 136383, 178347, 255489, 334101, 772837, 1107119, 1447771, 1762219, 2318511, 3321357, 4343313, 5286657, 18821023, 22908847, 29957723, 56463069, 68726541, 89873169, 297815011, 389450399, 893445033, 1168351197, 5062855187, 15188565561]

約数ペア:

[(1, 15188565561), (3, 5062855187), (13, 1168351197), (17, 893445033), (39, 389450399), (51, 297815011), (169, 89873169), (221, 68726541), (269, 56463069), (507, 29957723), (663, 22908847), (807, 18821023), (2873, 5286657), (3497, 4343313), (4573, 3321357), (6551, 2318511), (8619, 1762219), (10491, 1447771), (13719, 1107119), (19653, 772837), (45461, 334101), (59449, 255489), (85163, 178347), (111367, 136383)]