61018455

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 102187008

約数和(自身を除く): 41168553

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 705, 1927, 2111, 5781, 6333, 9635, 10555, 28905, 31665, 86551, 99217, 259653, 297651, 432755, 496085, 1298265, 1488255, 4067897, 12203691, 20339485, 61018455]

約数ペア:

[(1, 61018455), (3, 20339485), (5, 12203691), (15, 4067897), (41, 1488255), (47, 1298265), (123, 496085), (141, 432755), (205, 297651), (235, 259653), (615, 99217), (705, 86551), (1927, 31665), (2111, 28905), (5781, 10555), (6333, 9635)]