82085793385

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{81677}}^1$

素因数の和:81921

約数の個数: 32

約数和(自身を含む): 105854688000

約数和(自身を除く): 23768894615

約数列:

[1, 5, 19, 71, 95, 149, 355, 745, 1349, 2831, 6745, 10579, 14155, 52895, 81677, 201001, 408385, 1005005, 1551863, 5799067, 7759315, 12169873, 28995335, 60849365, 110182273, 231227587, 550911365, 864060983, 1156137935, 4320304915, 16417158677, 82085793385]

約数ペア:

[(1, 82085793385), (5, 16417158677), (19, 4320304915), (71, 1156137935), (95, 864060983), (149, 550911365), (355, 231227587), (745, 110182273), (1349, 60849365), (2831, 28995335), (6745, 12169873), (10579, 7759315), (14155, 5799067), (52895, 1551863), (81677, 1005005), (201001, 408385)]