8263095

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 14141952

約数和(自身を除く): 5878857

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 557, 645, 989, 1671, 2785, 2967, 4945, 8355, 12811, 14835, 23951, 38433, 64055, 71853, 119755, 192165, 359265, 550873, 1652619, 2754365, 8263095]

約数ペア:

[(1, 8263095), (3, 2754365), (5, 1652619), (15, 550873), (23, 359265), (43, 192165), (69, 119755), (115, 71853), (129, 64055), (215, 38433), (345, 23951), (557, 14835), (645, 12811), (989, 8355), (1671, 4945), (2785, 2967)]