82674605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66943}}^1$

素因数の和:66980

約数の個数: 16

約数和(自身を含む): 112465920

約数和(自身を除く): 29791315

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 66943, 334715, 870259, 1271917, 4351295, 6359585, 16534921, 82674605]

約数ペア:

[(1, 82674605), (5, 16534921), (13, 6359585), (19, 4351295), (65, 1271917), (95, 870259), (247, 334715), (1235, 66943)]