139633025

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11909}}^1$

素因数の和:11993

約数の個数: 24

約数和(自身を含む): 200850240

約数和(自身を除く): 61217215

約数列:

[1, 5, 7, 25, 35, 67, 175, 335, 469, 1675, 2345, 11725, 11909, 59545, 83363, 297725, 416815, 797903, 2084075, 3989515, 5585321, 19947575, 27926605, 139633025]

約数ペア:

[(1, 139633025), (5, 27926605), (7, 19947575), (25, 5585321), (35, 3989515), (67, 2084075), (175, 797903), (335, 416815), (469, 297725), (1675, 83363), (2345, 59545), (11725, 11909)]