5189745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 9206784

約数和(自身を除く): 4017039

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 443, 781, 1065, 1329, 2215, 2343, 3905, 4873, 6645, 11715, 14619, 24365, 31453, 73095, 94359, 157265, 345983, 471795, 1037949, 1729915, 5189745]

約数ペア:

[(1, 5189745), (3, 1729915), (5, 1037949), (11, 471795), (15, 345983), (33, 157265), (55, 94359), (71, 73095), (165, 31453), (213, 24365), (355, 14619), (443, 11715), (781, 6645), (1065, 4873), (1329, 3905), (2215, 2343)]