22300025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 30560544

約数和(自身を除く): 8260519

約数列:

[1, 5, 11, 25, 55, 83, 275, 415, 913, 977, 2075, 4565, 4885, 10747, 22825, 24425, 53735, 81091, 268675, 405455, 892001, 2027275, 4460005, 22300025]

約数ペア:

[(1, 22300025), (5, 4460005), (11, 2027275), (25, 892001), (55, 405455), (83, 268675), (275, 81091), (415, 53735), (913, 24425), (977, 22825), (2075, 10747), (4565, 4885)]