889065

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 1609920

約数和(自身を除く): 720855

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 859, 1035, 2577, 4295, 7731, 12885, 19757, 38655, 59271, 98785, 177813, 296355, 889065]

約数ペア:

[(1, 889065), (3, 296355), (5, 177813), (9, 98785), (15, 59271), (23, 38655), (45, 19757), (69, 12885), (115, 7731), (207, 4295), (345, 2577), (859, 1035)]