84257305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{80629}}^1$

素因数の和:80664

約数の個数: 16

約数和(自身を含む): 116107200

約数和(自身を除く): 31849895

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 80629, 403145, 886919, 1531951, 4434595, 7659755, 16851461, 84257305]

約数ペア:

[(1, 84257305), (5, 16851461), (11, 7659755), (19, 4434595), (55, 1531951), (95, 886919), (209, 403145), (1045, 80629)]