28035015

素因数分解:

$3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1913}}^1$

素因数の和:2898

約数の個数: 16

約数和(自身を含む): 44925408

約数和(自身を除く): 16890393

約数列:

[1, 3, 5, 15, 977, 1913, 2931, 4885, 5739, 9565, 14655, 28695, 1869001, 5607003, 9345005, 28035015]

約数ペア:

[(1, 28035015), (3, 9345005), (5, 5607003), (15, 1869001), (977, 28695), (1913, 14655), (2931, 9565), (4885, 5739)]