343901875

素因数分解:

$5^4\times {\mathrm{193}}^1\times {\mathrm{2851}}^1$

素因数の和:3064

約数の個数: 20

約数和(自身を含む): 432117928

約数和(自身を除く): 88216053

約数列:

[1, 5, 25, 125, 193, 625, 965, 2851, 4825, 14255, 24125, 71275, 120625, 356375, 550243, 1781875, 2751215, 13756075, 68780375, 343901875]

約数ペア:

[(1, 343901875), (5, 68780375), (25, 13756075), (125, 2751215), (193, 1781875), (625, 550243), (965, 356375), (2851, 120625), (4825, 71275), (14255, 24125)]