61885605

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 103638528

約数和(自身を除く): 41752923

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 705, 1927, 2141, 5781, 6423, 9635, 10705, 28905, 32115, 87781, 100627, 263343, 301881, 438905, 503135, 1316715, 1509405, 4125707, 12377121, 20628535, 61885605]

約数ペア:

[(1, 61885605), (3, 20628535), (5, 12377121), (15, 4125707), (41, 1509405), (47, 1316715), (123, 503135), (141, 438905), (205, 301881), (235, 263343), (615, 100627), (705, 87781), (1927, 32115), (2141, 28905), (5781, 10705), (6423, 9635)]