42952515

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 71995392

約数和(自身を除く): 29042877

約数列:

[1, 3, 5, 15, 31, 71, 93, 155, 213, 355, 465, 1065, 1301, 2201, 3903, 6505, 6603, 11005, 19515, 33015, 40331, 92371, 120993, 201655, 277113, 461855, 604965, 1385565, 2863501, 8590503, 14317505, 42952515]

約数ペア:

[(1, 42952515), (3, 14317505), (5, 8590503), (15, 2863501), (31, 1385565), (71, 604965), (93, 461855), (155, 277113), (213, 201655), (355, 120993), (465, 92371), (1065, 40331), (1301, 33015), (2201, 19515), (3903, 11005), (6505, 6603)]