23842225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 32497920

約数和(自身を除く): 8655695

約数列:

[1, 5, 11, 25, 55, 181, 275, 479, 905, 1991, 2395, 4525, 5269, 9955, 11975, 26345, 49775, 86699, 131725, 433495, 953689, 2167475, 4768445, 23842225]

約数ペア:

[(1, 23842225), (5, 4768445), (11, 2167475), (25, 953689), (55, 433495), (181, 131725), (275, 86699), (479, 49775), (905, 26345), (1991, 11975), (2395, 9955), (4525, 5269)]