790065

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 1391208

約数和(自身を除く): 601143

約数列:

[1, 3, 5, 9, 15, 45, 97, 181, 291, 485, 543, 873, 905, 1455, 1629, 2715, 4365, 8145, 17557, 52671, 87785, 158013, 263355, 790065]

約数ペア:

[(1, 790065), (3, 263355), (5, 158013), (9, 87785), (15, 52671), (45, 17557), (97, 8145), (181, 4365), (291, 2715), (485, 1629), (543, 1455), (873, 905)]