42392175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{80747}}^1$

素因数の和:80767

約数の個数: 24

約数和(自身を含む): 80102016

約数和(自身を除く): 37709841

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 80747, 242241, 403735, 565229, 1211205, 1695687, 2018675, 2826145, 6056025, 8478435, 14130725, 42392175]

約数ペア:

[(1, 42392175), (3, 14130725), (5, 8478435), (7, 6056025), (15, 2826145), (21, 2018675), (25, 1695687), (35, 1211205), (75, 565229), (105, 403735), (175, 242241), (525, 80747)]