455339225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{8669}}^1$

素因数の和:8881

約数の個数: 24

約数和(自身を含む): 619246080

約数和(自身を除く): 163906855

約数列:

[1, 5, 11, 25, 55, 191, 275, 955, 2101, 4775, 8669, 10505, 43345, 52525, 95359, 216725, 476795, 1655779, 2383975, 8278895, 18213569, 41394475, 91067845, 455339225]

約数ペア:

[(1, 455339225), (5, 91067845), (11, 41394475), (25, 18213569), (55, 8278895), (191, 2383975), (275, 1655779), (955, 476795), (2101, 216725), (4775, 95359), (8669, 52525), (10505, 43345)]