858411055

素因数分解:

$5^1\times {\mathrm{41}}^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 1098655488

約数和(自身を除く): 240244433

約数列:

[1, 5, 41, 47, 53, 205, 235, 265, 1681, 1927, 2173, 2491, 8405, 9635, 10865, 12455, 68921, 79007, 89093, 102131, 344605, 395035, 445465, 510655, 3239287, 3652813, 4187371, 16196435, 18264065, 20936855, 171682211, 858411055]

約数ペア:

[(1, 858411055), (5, 171682211), (41, 20936855), (47, 18264065), (53, 16196435), (205, 4187371), (235, 3652813), (265, 3239287), (1681, 510655), (1927, 445465), (2173, 395035), (2491, 344605), (8405, 102131), (9635, 89093), (10865, 79007), (12455, 68921)]