84880315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{68729}}^1$

素因数の和:68766

約数の個数: 16

約数和(自身を含む): 115466400

約数和(自身を除く): 30586085

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 68729, 343645, 893477, 1305851, 4467385, 6529255, 16976063, 84880315]

約数ペア:

[(1, 84880315), (5, 16976063), (13, 6529255), (19, 4467385), (65, 1305851), (95, 893477), (247, 343645), (1235, 68729)]