105643185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4271}}^1$

素因数の和:4393

約数の個数: 32

約数和(自身を含む): 180859392

約数和(自身を除く): 75216207

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 4271, 4947, 8245, 12813, 21355, 24735, 64065, 72607, 217821, 363035, 414287, 1089105, 1242861, 2071435, 6214305, 7042879, 21128637, 35214395, 105643185]

約数ペア:

[(1, 105643185), (3, 35214395), (5, 21128637), (15, 7042879), (17, 6214305), (51, 2071435), (85, 1242861), (97, 1089105), (255, 414287), (291, 363035), (485, 217821), (1455, 72607), (1649, 64065), (4271, 24735), (4947, 21355), (8245, 12813)]