42767205

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3089}}^1$

素因数の和:3181

約数の個数: 32

約数和(自身を含む): 74753280

約数和(自身を除く): 31986075

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 3089, 4615, 9267, 13845, 15445, 40157, 46335, 120471, 200785, 219319, 602355, 657957, 1096595, 2851147, 3289785, 8553441, 14255735, 42767205]

約数ペア:

[(1, 42767205), (3, 14255735), (5, 8553441), (13, 3289785), (15, 2851147), (39, 1096595), (65, 657957), (71, 602355), (195, 219319), (213, 200785), (355, 120471), (923, 46335), (1065, 40157), (2769, 15445), (3089, 13845), (4615, 9267)]