86415745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12197}}^1$

素因数の和:12324

約数の個数: 16

約数和(自身を含む): 112709520

約数和(自身を除く): 26293775

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 12197, 60985, 158561, 792805, 1329473, 6647365, 17283149, 86415745]

約数ペア:

[(1, 86415745), (5, 17283149), (13, 6647365), (65, 1329473), (109, 792805), (545, 158561), (1417, 60985), (7085, 12197)]