220149075

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79333}}^1$

素因数の和:79383

約数の個数: 24

約数和(自身を含む): 373821808

約数和(自身を除く): 153672733

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 79333, 237999, 396665, 1189995, 1983325, 2935321, 5949975, 8805963, 14676605, 44029815, 73383025, 220149075]

約数ペア:

[(1, 220149075), (3, 73383025), (5, 44029815), (15, 14676605), (25, 8805963), (37, 5949975), (75, 2935321), (111, 1983325), (185, 1189995), (555, 396665), (925, 237999), (2775, 79333)]