22316305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 8165615

約数列:

[1, 5, 11, 47, 55, 89, 97, 235, 445, 485, 517, 979, 1067, 2585, 4183, 4559, 4895, 5335, 8633, 20915, 22795, 43165, 46013, 50149, 94963, 230065, 250745, 405751, 474815, 2028755, 4463261, 22316305]

約数ペア:

[(1, 22316305), (5, 4463261), (11, 2028755), (47, 474815), (55, 405751), (89, 250745), (97, 230065), (235, 94963), (445, 50149), (485, 46013), (517, 43165), (979, 22795), (1067, 20915), (2585, 8633), (4183, 5335), (4559, 4895)]