65788165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30109}}^1$

素因数の和:30156

約数の個数: 16

約数和(自身を含む): 86716800

約数和(自身を除く): 20928635

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 30109, 150545, 572071, 692507, 2860355, 3462535, 13157633, 65788165]

約数ペア:

[(1, 65788165), (5, 13157633), (19, 3462535), (23, 2860355), (95, 692507), (115, 572071), (437, 150545), (2185, 30109)]