1284998615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1\times {\mathrm{6703}}^1$

素因数の和:8398

約数の個数: 16

約数和(自身を含む): 1610247168

約数和(自身を除く): 325248553

約数列:

[1, 5, 23, 115, 1667, 6703, 8335, 33515, 38341, 154169, 191705, 770845, 11173901, 55869505, 256999723, 1284998615]

約数ペア:

[(1, 1284998615), (5, 256999723), (23, 55869505), (115, 11173901), (1667, 770845), (6703, 191705), (8335, 154169), (33515, 38341)]