9427325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 12499200

約数和(自身を除く): 3071875

約数列:

[1, 5, 19, 25, 89, 95, 223, 445, 475, 1115, 1691, 2225, 4237, 5575, 8455, 19847, 21185, 42275, 99235, 105925, 377093, 496175, 1885465, 9427325]

約数ペア:

[(1, 9427325), (5, 1885465), (19, 496175), (25, 377093), (89, 105925), (95, 99235), (223, 42275), (445, 21185), (475, 19847), (1115, 8455), (1691, 5575), (2225, 4237)]