15057055

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 19869408

約数和(自身を除く): 4812353

約数列:

[1, 5, 13, 65, 103, 169, 173, 515, 845, 865, 1339, 2249, 6695, 11245, 17407, 17819, 29237, 87035, 89095, 146185, 231647, 1158235, 3011411, 15057055]

約数ペア:

[(1, 15057055), (5, 3011411), (13, 1158235), (65, 231647), (103, 146185), (169, 89095), (173, 87035), (515, 29237), (845, 17819), (865, 17407), (1339, 11245), (2249, 6695)]