90326465

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 109866240

約数和(自身を除く): 19539775

約数列:

[1, 5, 131, 239, 577, 655, 1195, 2885, 31309, 75587, 137903, 156545, 377935, 689515, 18065293, 90326465]

約数ペア:

[(1, 90326465), (5, 18065293), (131, 689515), (239, 377935), (577, 156545), (655, 137903), (1195, 75587), (2885, 31309)]