13678118425

素因数分解:

$5^2\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{10223}}^1$

素因数の和:10833

約数の個数: 24

約数和(自身を含む): 17153009280

約数和(自身を除く): 3474890855

約数列:

[1, 5, 25, 109, 491, 545, 2455, 2725, 10223, 12275, 51115, 53519, 255575, 267595, 1114307, 1337975, 5019493, 5571535, 25097465, 27857675, 125487325, 547124737, 2735623685, 13678118425]

約数ペア:

[(1, 13678118425), (5, 2735623685), (25, 547124737), (109, 125487325), (491, 27857675), (545, 25097465), (2455, 5571535), (2725, 5019493), (10223, 1337975), (12275, 1114307), (51115, 267595), (53519, 255575)]