22233555

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 39816000

約数和(自身を除く): 17582445

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1049, 1413, 2355, 3147, 4239, 5245, 7065, 9441, 15735, 21195, 28323, 47205, 141615, 164693, 494079, 823465, 1482237, 2470395, 4446711, 7411185, 22233555]

約数ペア:

[(1, 22233555), (3, 7411185), (5, 4446711), (9, 2470395), (15, 1482237), (27, 823465), (45, 494079), (135, 164693), (157, 141615), (471, 47205), (785, 28323), (1049, 21195), (1413, 15735), (2355, 9441), (3147, 7065), (4239, 5245)]