22253115

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 36633600

約数和(自身を除く): 14380485

約数列:

[1, 3, 5, 15, 79, 89, 211, 237, 267, 395, 445, 633, 1055, 1185, 1335, 3165, 7031, 16669, 18779, 21093, 35155, 50007, 56337, 83345, 93895, 105465, 250035, 281685, 1483541, 4450623, 7417705, 22253115]

約数ペア:

[(1, 22253115), (3, 7417705), (5, 4450623), (15, 1483541), (79, 281685), (89, 250035), (211, 105465), (237, 93895), (267, 83345), (395, 56337), (445, 50007), (633, 35155), (1055, 21093), (1185, 18779), (1335, 16669), (3165, 7031)]