405166165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{11621}}^1$

素因数の和:12012

約数の個数: 16

約数和(自身を含む): 513227520

約数和(自身を除く): 108061355

約数列:

[1, 5, 19, 95, 367, 1835, 6973, 11621, 34865, 58105, 220799, 1103995, 4264907, 21324535, 81033233, 405166165]

約数ペア:

[(1, 405166165), (5, 81033233), (19, 21324535), (95, 4264907), (367, 1103995), (1835, 220799), (6973, 58105), (11621, 34865)]