42489195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3089}}^1$

素因数の和:3235

約数の個数: 32

約数和(自身を含む): 78312960

約数和(自身を除く): 35823765

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 393, 655, 917, 1965, 2751, 3089, 4585, 9267, 13755, 15445, 21623, 46335, 64869, 108115, 324345, 404659, 1213977, 2023295, 2832613, 6069885, 8497839, 14163065, 42489195]

約数ペア:

[(1, 42489195), (3, 14163065), (5, 8497839), (7, 6069885), (15, 2832613), (21, 2023295), (35, 1213977), (105, 404659), (131, 324345), (393, 108115), (655, 64869), (917, 46335), (1965, 21623), (2751, 15445), (3089, 13755), (4585, 9267)]