157055185

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 220078080

約数和(自身を除く): 63022895

約数列:

[1, 5, 7, 35, 89, 127, 397, 445, 623, 635, 889, 1985, 2779, 3115, 4445, 11303, 13895, 35333, 50419, 56515, 79121, 176665, 247331, 252095, 352933, 395605, 1236655, 1764665, 4487291, 22436455, 31411037, 157055185]

約数ペア:

[(1, 157055185), (5, 31411037), (7, 22436455), (35, 4487291), (89, 1764665), (127, 1236655), (397, 395605), (445, 352933), (623, 252095), (635, 247331), (889, 176665), (1985, 79121), (2779, 56515), (3115, 50419), (4445, 35333), (11303, 13895)]