15798585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 28986048

約数和(自身を除く): 13187463

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 181, 253, 345, 529, 543, 759, 905, 1265, 1587, 1991, 2645, 2715, 3795, 4163, 5819, 5973, 7935, 9955, 12489, 17457, 20815, 29095, 29865, 45793, 62445, 87285, 95749, 137379, 228965, 287247, 478745, 686895, 1053239, 1436235, 3159717, 5266195, 15798585]

約数ペア:

[(1, 15798585), (3, 5266195), (5, 3159717), (11, 1436235), (15, 1053239), (23, 686895), (33, 478745), (55, 287247), (69, 228965), (115, 137379), (165, 95749), (181, 87285), (253, 62445), (345, 45793), (529, 29865), (543, 29095), (759, 20815), (905, 17457), (1265, 12489), (1587, 9955), (1991, 7935), (2645, 5973), (2715, 5819), (3795, 4163)]