66129045

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 110813184

約数和(自身を除く): 44684139

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 1065, 2003, 2201, 6009, 6603, 10015, 11005, 30045, 33015, 62093, 142213, 186279, 310465, 426639, 711065, 931395, 2133195, 4408603, 13225809, 22043015, 66129045]

約数ペア:

[(1, 66129045), (3, 22043015), (5, 13225809), (15, 4408603), (31, 2133195), (71, 931395), (93, 711065), (155, 426639), (213, 310465), (355, 186279), (465, 142213), (1065, 62093), (2003, 33015), (2201, 30045), (6009, 11005), (6603, 10015)]