40255735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13177}}^1$

素因数の和:13242

約数の個数: 16

約数和(自身を含む): 53133696

約数和(自身を除く): 12877961

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 13177, 65885, 171301, 619319, 856505, 3096595, 8051147, 40255735]

約数ペア:

[(1, 40255735), (5, 8051147), (13, 3096595), (47, 856505), (65, 619319), (235, 171301), (611, 65885), (3055, 13177)]