441875

素因数分解:

$5^4\times 7^1\times {\mathrm{101}}^1$

素因数の和:128

約数の個数: 20

約数和(自身を含む): 637296

約数和(自身を除く): 195421

約数列:

[1, 5, 7, 25, 35, 101, 125, 175, 505, 625, 707, 875, 2525, 3535, 4375, 12625, 17675, 63125, 88375, 441875]

約数ペア:

[(1, 441875), (5, 88375), (7, 63125), (25, 17675), (35, 12625), (101, 4375), (125, 3535), (175, 2525), (505, 875), (625, 707)]