47070915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 78408000

約数和(自身を除く): 31337085

約数列:

[1, 3, 5, 15, 29, 87, 145, 241, 435, 449, 723, 1205, 1347, 2245, 3615, 6735, 6989, 13021, 20967, 34945, 39063, 65105, 104835, 108209, 195315, 324627, 541045, 1623135, 3138061, 9414183, 15690305, 47070915]

約数ペア:

[(1, 47070915), (3, 15690305), (5, 9414183), (15, 3138061), (29, 1623135), (87, 541045), (145, 324627), (241, 195315), (435, 108209), (449, 104835), (723, 65105), (1205, 39063), (1347, 34945), (2245, 20967), (3615, 13021), (6735, 6989)]