77164115

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71119}}^1$

素因数の和:71162

約数の個数: 16

約数和(自身を含む): 109240320

約数和(自身を除く): 32076205

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 71119, 355595, 497833, 2204689, 2489165, 11023445, 15432823, 77164115]

約数ペア:

[(1, 77164115), (5, 15432823), (7, 11023445), (31, 2489165), (35, 2204689), (155, 497833), (217, 355595), (1085, 71119)]