66701375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{41047}}^1$

素因数の和:41075

約数の個数: 16

約数和(自身を含む): 89648832

約数和(自身を除く): 22947457

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 41047, 205235, 533611, 1026175, 2668055, 5130875, 13340275, 66701375]

約数ペア:

[(1, 66701375), (5, 13340275), (13, 5130875), (25, 2668055), (65, 1026175), (125, 533611), (325, 205235), (1625, 41047)]