42494245

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2280

約数の個数: 16

約数和(自身を含む): 52800048

約数和(自身を除く): 10305803

約数列:

[1, 5, 41, 97, 205, 485, 2137, 3977, 10685, 19885, 87617, 207289, 438085, 1036445, 8498849, 42494245]

約数ペア:

[(1, 42494245), (5, 8498849), (41, 1036445), (97, 438085), (205, 207289), (485, 87617), (2137, 19885), (3977, 10685)]