71072015

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33289}}^1$

素因数の和:33362

約数の個数: 16

約数和(自身を含む): 99071040

約数和(自身を除く): 27999025

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 33289, 166445, 233023, 1165115, 2030629, 10153145, 14214403, 71072015]

約数ペア:

[(1, 71072015), (5, 14214403), (7, 10153145), (35, 2030629), (61, 1165115), (305, 233023), (427, 166445), (2135, 33289)]