13749528075

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2582071}}^1$

素因数の和:2582155

約数の個数: 24

約数和(自身を含む): 23052738816

約数和(自身を除く): 9303210741

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 2582071, 7746213, 12910355, 38731065, 64551775, 183327041, 193655325, 549981123, 916635205, 2749905615, 4583176025, 13749528075]

約数ペア:

[(1, 13749528075), (3, 4583176025), (5, 2749905615), (15, 916635205), (25, 549981123), (71, 193655325), (75, 183327041), (213, 64551775), (355, 38731065), (1065, 12910355), (1775, 7746213), (5325, 2582071)]