22275075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6907}}^1$

素因数の和:6963

約数の個数: 24

約数和(自身を含む): 37690048

約数和(自身を除く): 15414973

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 6907, 20721, 34535, 103605, 172675, 297001, 518025, 891003, 1485005, 4455015, 7425025, 22275075]

約数ペア:

[(1, 22275075), (3, 7425025), (5, 4455015), (15, 1485005), (25, 891003), (43, 518025), (75, 297001), (129, 172675), (215, 103605), (645, 34535), (1075, 20721), (3225, 6907)]