334117225

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2618

約数の個数: 36

約数和(自身を含む): 463279872

約数和(自身を除く): 129162647

約数列:

[1, 5, 13, 25, 31, 65, 155, 169, 325, 403, 775, 845, 2015, 2551, 4225, 5239, 10075, 12755, 26195, 33163, 63775, 79081, 130975, 165815, 395405, 431119, 829075, 1028053, 1977025, 2155595, 5140265, 10777975, 13364689, 25701325, 66823445, 334117225]

約数ペア:

[(1, 334117225), (5, 66823445), (13, 25701325), (25, 13364689), (31, 10777975), (65, 5140265), (155, 2155595), (169, 1977025), (325, 1028053), (403, 829075), (775, 431119), (845, 395405), (2015, 165815), (2551, 130975), (4225, 79081), (5239, 63775), (10075, 33163), (12755, 26195)]