1341875

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:152

約数の個数: 20

約数和(自身を含む): 1780680

約数和(自身を除く): 438805

約数列:

[1, 5, 19, 25, 95, 113, 125, 475, 565, 625, 2147, 2375, 2825, 10735, 11875, 14125, 53675, 70625, 268375, 1341875]

約数ペア:

[(1, 1341875), (5, 268375), (19, 70625), (25, 53675), (95, 14125), (113, 11875), (125, 10735), (475, 2825), (565, 2375), (625, 2147)]