289329285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{33199}}^1$

素因数の和:33297

約数の個数: 32

約数和(自身を含む): 535449600

約数和(自身を除く): 246120315

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8715, 33199, 99597, 165995, 232393, 497985, 697179, 1161965, 2755517, 3485895, 8266551, 13777585, 19288619, 41332755, 57865857, 96443095, 289329285]

約数ペア:

[(1, 289329285), (3, 96443095), (5, 57865857), (7, 41332755), (15, 19288619), (21, 13777585), (35, 8266551), (83, 3485895), (105, 2755517), (249, 1161965), (415, 697179), (581, 497985), (1245, 232393), (1743, 165995), (2905, 99597), (8715, 33199)]