5821645

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 7644672

約数和(自身を除く): 1823027

約数列:

[1, 5, 23, 31, 71, 115, 155, 355, 529, 713, 1633, 2201, 2645, 3565, 8165, 11005, 16399, 37559, 50623, 81995, 187795, 253115, 1164329, 5821645]

約数ペア:

[(1, 5821645), (5, 1164329), (23, 253115), (31, 187795), (71, 81995), (115, 50623), (155, 37559), (355, 16399), (529, 11005), (713, 8165), (1633, 3565), (2201, 2645)]