61450185

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 101501568

約数和(自身を除く): 40051383

約数列:

[1, 3, 5, 15, 41, 123, 163, 205, 489, 613, 615, 815, 1839, 2445, 3065, 6683, 9195, 20049, 25133, 33415, 75399, 99919, 100245, 125665, 299757, 376995, 499595, 1498785, 4096679, 12290037, 20483395, 61450185]

約数ペア:

[(1, 61450185), (3, 20483395), (5, 12290037), (15, 4096679), (41, 1498785), (123, 499595), (163, 376995), (205, 299757), (489, 125665), (613, 100245), (615, 99919), (815, 75399), (1839, 33415), (2445, 25133), (3065, 20049), (6683, 9195)]