12103555

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:614

約数の個数: 16

約数和(自身を含む): 14968800

約数和(自身を除く): 2865245

約数列:

[1, 5, 59, 89, 295, 445, 461, 2305, 5251, 26255, 27199, 41029, 135995, 205145, 2420711, 12103555]

約数ペア:

[(1, 12103555), (5, 2420711), (59, 205145), (89, 135995), (295, 41029), (445, 27199), (461, 26255), (2305, 5251)]