16011025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 21286584

約数和(自身を除く): 5275559

約数列:

[1, 5, 17, 25, 85, 101, 373, 425, 505, 1717, 1865, 2525, 6341, 8585, 9325, 31705, 37673, 42925, 158525, 188365, 640441, 941825, 3202205, 16011025]

約数ペア:

[(1, 16011025), (5, 3202205), (17, 941825), (25, 640441), (85, 188365), (101, 158525), (373, 42925), (425, 37673), (505, 31705), (1717, 9325), (1865, 8585), (2525, 6341)]