1195515

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 2141568

約数和(自身を除く): 946053

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 857, 1395, 2571, 4285, 7713, 12855, 26567, 38565, 79701, 132835, 239103, 398505, 1195515]

約数ペア:

[(1, 1195515), (3, 398505), (5, 239103), (9, 132835), (15, 79701), (31, 38565), (45, 26567), (93, 12855), (155, 7713), (279, 4285), (465, 2571), (857, 1395)]