396938875

素因数分解:

$5^3\times {\mathrm{1327}}^1\times {\mathrm{2393}}^1$

素因数の和:3735

約数の個数: 16

約数和(自身を含む): 495960192

約数和(自身を除く): 99021317

約数列:

[1, 5, 25, 125, 1327, 2393, 6635, 11965, 33175, 59825, 165875, 299125, 3175511, 15877555, 79387775, 396938875]

約数ペア:

[(1, 396938875), (5, 79387775), (25, 15877555), (125, 3175511), (1327, 299125), (2393, 165875), (6635, 59825), (11965, 33175)]