2013125675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{38327}}^1$

素因数の和:38539

約数の個数: 24

約数和(自身を含む): 2737539072

約数和(自身を除く): 724413397

約数列:

[1, 5, 11, 25, 55, 191, 275, 955, 2101, 4775, 10505, 38327, 52525, 191635, 421597, 958175, 2107985, 7320457, 10539925, 36602285, 80525027, 183011425, 402625135, 2013125675]

約数ペア:

[(1, 2013125675), (5, 402625135), (11, 183011425), (25, 80525027), (55, 36602285), (191, 10539925), (275, 7320457), (955, 2107985), (2101, 958175), (4775, 421597), (10505, 191635), (38327, 52525)]