123146575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:747

約数の個数: 24

約数和(自身を含む): 157333680

約数和(自身を除く): 34187105

約数列:

[1, 5, 25, 41, 205, 317, 379, 1025, 1585, 1895, 7925, 9475, 12997, 15539, 64985, 77695, 120143, 324925, 388475, 600715, 3003575, 4925863, 24629315, 123146575]

約数ペア:

[(1, 123146575), (5, 24629315), (25, 4925863), (41, 3003575), (205, 600715), (317, 388475), (379, 324925), (1025, 120143), (1585, 77695), (1895, 64985), (7925, 15539), (9475, 12997)]