12735015

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7789}}^1$

素因数の和:7906

約数の個数: 16

約数和(自身を含む): 20565600

約数和(自身を除く): 7830585

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 7789, 23367, 38945, 116835, 849001, 2547003, 4245005, 12735015]

約数ペア:

[(1, 12735015), (3, 4245005), (5, 2547003), (15, 849001), (109, 116835), (327, 38945), (545, 23367), (1635, 7789)]