5180565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 9225216

約数和(自身を除く): 4044651

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 857, 1209, 2015, 2571, 4285, 6045, 11141, 12855, 26567, 33423, 55705, 79701, 132835, 167115, 345371, 398505, 1036113, 1726855, 5180565]

約数ペア:

[(1, 5180565), (3, 1726855), (5, 1036113), (13, 398505), (15, 345371), (31, 167115), (39, 132835), (65, 79701), (93, 55705), (155, 33423), (195, 26567), (403, 12855), (465, 11141), (857, 6045), (1209, 4285), (2015, 2571)]