11966525

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 15415680

約数和(自身を除く): 3449155

約数列:

[1, 5, 25, 73, 79, 83, 365, 395, 415, 1825, 1975, 2075, 5767, 6059, 6557, 28835, 30295, 32785, 144175, 151475, 163925, 478661, 2393305, 11966525]

約数ペア:

[(1, 11966525), (5, 2393305), (25, 478661), (73, 163925), (79, 151475), (83, 144175), (365, 32785), (395, 30295), (415, 28835), (1825, 6557), (1975, 6059), (2075, 5767)]