22274725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 30453408

約数和(自身を除く): 8178683

約数列:

[1, 5, 11, 25, 55, 107, 275, 535, 757, 1177, 2675, 3785, 5885, 8327, 18925, 29425, 41635, 80999, 208175, 404995, 890989, 2024975, 4454945, 22274725]

約数ペア:

[(1, 22274725), (5, 4454945), (11, 2024975), (25, 890989), (55, 404995), (107, 208175), (275, 80999), (535, 41635), (757, 29425), (1177, 18925), (2675, 8327), (3785, 5885)]