3202455

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 5419008

約数和(自身を除く): 2216553

約数列:

[1, 3, 5, 15, 31, 71, 93, 97, 155, 213, 291, 355, 465, 485, 1065, 1455, 2201, 3007, 6603, 6887, 9021, 11005, 15035, 20661, 33015, 34435, 45105, 103305, 213497, 640491, 1067485, 3202455]

約数ペア:

[(1, 3202455), (3, 1067485), (5, 640491), (15, 213497), (31, 103305), (71, 45105), (93, 34435), (97, 33015), (155, 20661), (213, 15035), (291, 11005), (355, 9021), (465, 6887), (485, 6603), (1065, 3007), (1455, 2201)]