328047485875

素因数分解:

$5^3\times {\mathrm{71}}^2\times {\mathrm{520607}}^1$

素因数の和:520764

約数の個数: 24

約数和(自身を含む): 415251517824

約数和(自身を除く): 87204031949

約数列:

[1, 5, 25, 71, 125, 355, 1775, 5041, 8875, 25205, 126025, 520607, 630125, 2603035, 13015175, 36963097, 65075875, 184815485, 924077425, 2624379887, 4620387125, 13121899435, 65609497175, 328047485875]

約数ペア:

[(1, 328047485875), (5, 65609497175), (25, 13121899435), (71, 4620387125), (125, 2624379887), (355, 924077425), (1775, 184815485), (5041, 65075875), (8875, 36963097), (25205, 13015175), (126025, 2603035), (520607, 630125)]