24240425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 33039552

約数和(自身を除く): 8799127

約数列:

[1, 5, 11, 25, 55, 181, 275, 487, 905, 1991, 2435, 4525, 5357, 9955, 12175, 26785, 49775, 88147, 133925, 440735, 969617, 2203675, 4848085, 24240425]

約数ペア:

[(1, 24240425), (5, 4848085), (11, 2203675), (25, 969617), (55, 440735), (181, 133925), (275, 88147), (487, 49775), (905, 26785), (1991, 12175), (2435, 9955), (4525, 5357)]