15393585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 27055296

約数和(自身を除く): 11661711

約数列:

[1, 3, 5, 15, 17, 51, 53, 67, 85, 159, 201, 255, 265, 289, 335, 795, 867, 901, 1005, 1139, 1445, 2703, 3417, 3551, 4335, 4505, 5695, 10653, 13515, 15317, 17085, 17755, 19363, 45951, 53265, 58089, 60367, 76585, 96815, 181101, 229755, 290445, 301835, 905505, 1026239, 3078717, 5131195, 15393585]

約数ペア:

[(1, 15393585), (3, 5131195), (5, 3078717), (15, 1026239), (17, 905505), (51, 301835), (53, 290445), (67, 229755), (85, 181101), (159, 96815), (201, 76585), (255, 60367), (265, 58089), (289, 53265), (335, 45951), (795, 19363), (867, 17755), (901, 17085), (1005, 15317), (1139, 13515), (1445, 10653), (2703, 5695), (3417, 4505), (3551, 4335)]