6989065

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 8701056

約数和(自身を除く): 1711991

約数列:

[1, 5, 41, 103, 205, 331, 515, 1655, 4223, 13571, 21115, 34093, 67855, 170465, 1397813, 6989065]

約数ペア:

[(1, 6989065), (5, 1397813), (41, 170465), (103, 67855), (205, 34093), (331, 21115), (515, 13571), (1655, 4223)]