139722935

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{1471}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 185595648

約数和(自身を除く): 45872713

約数列:

[1, 5, 11, 55, 121, 157, 605, 785, 1471, 1727, 7355, 8635, 16181, 18997, 80905, 94985, 177991, 230947, 889955, 1154735, 2540417, 12702085, 27944587, 139722935]

約数ペア:

[(1, 139722935), (5, 27944587), (11, 12702085), (55, 2540417), (121, 1154735), (157, 889955), (605, 230947), (785, 177991), (1471, 94985), (1727, 80905), (7355, 18997), (8635, 16181)]