40067005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 54286848

約数和(自身を除く): 14219843

約数列:

[1, 5, 11, 55, 67, 83, 131, 335, 415, 655, 737, 913, 1441, 3685, 4565, 5561, 7205, 8777, 10873, 27805, 43885, 54365, 61171, 96547, 119603, 305855, 482735, 598015, 728491, 3642455, 8013401, 40067005]

約数ペア:

[(1, 40067005), (5, 8013401), (11, 3642455), (55, 728491), (67, 598015), (83, 482735), (131, 305855), (335, 119603), (415, 96547), (655, 61171), (737, 54365), (913, 43885), (1441, 27805), (3685, 10873), (4565, 8777), (5561, 7205)]