40984905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3137}}^1$

素因数の和:3225

約数の個数: 32

約数和(自身を含む): 71697024

約数和(自身を除く): 30712119

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 3137, 4355, 9411, 13065, 15685, 40781, 47055, 122343, 203905, 210179, 611715, 630537, 1050895, 2732327, 3152685, 8196981, 13661635, 40984905]

約数ペア:

[(1, 40984905), (3, 13661635), (5, 8196981), (13, 3152685), (15, 2732327), (39, 1050895), (65, 630537), (67, 611715), (195, 210179), (201, 203905), (335, 122343), (871, 47055), (1005, 40781), (2613, 15685), (3137, 13065), (4355, 9411)]