47874585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15271}}^1$

素因数の和:15309

約数の個数: 32

約数和(自身を含む): 87966720

約数和(自身を除く): 40092135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 15271, 45813, 76355, 167981, 229065, 290149, 503943, 839905, 870447, 1450745, 2519715, 3191639, 4352235, 9574917, 15958195, 47874585]

約数ペア:

[(1, 47874585), (3, 15958195), (5, 9574917), (11, 4352235), (15, 3191639), (19, 2519715), (33, 1450745), (55, 870447), (57, 839905), (95, 503943), (165, 290149), (209, 229065), (285, 167981), (627, 76355), (1045, 45813), (3135, 15271)]