22748425

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 32781632

約数和(自身を除く): 10033207

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2131, 2135, 10655, 10675, 14917, 53275, 74585, 129991, 372925, 649955, 909937, 3249775, 4549685, 22748425]

約数ペア:

[(1, 22748425), (5, 4549685), (7, 3249775), (25, 909937), (35, 649955), (61, 372925), (175, 129991), (305, 74585), (427, 53275), (1525, 14917), (2131, 10675), (2135, 10655)]