3797885

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 5951232

約数和(自身を除く): 2153347

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 491, 595, 1105, 1547, 2455, 3437, 6383, 7735, 8347, 17185, 31915, 41735, 44681, 58429, 108511, 223405, 292145, 542555, 759577, 3797885]

約数ペア:

[(1, 3797885), (5, 759577), (7, 542555), (13, 292145), (17, 223405), (35, 108511), (65, 58429), (85, 44681), (91, 41735), (119, 31915), (221, 17185), (455, 8347), (491, 7735), (595, 6383), (1105, 3437), (1547, 2455)]