14403415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3210

約数の個数: 16

約数和(自身を含む): 18881856

約数和(自身を除く): 4478441

約数列:

[1, 5, 13, 65, 71, 355, 923, 3121, 4615, 15605, 40573, 202865, 221591, 1107955, 2880683, 14403415]

約数ペア:

[(1, 14403415), (5, 2880683), (13, 1107955), (65, 221591), (71, 202865), (355, 40573), (923, 15605), (3121, 4615)]