28960045

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{727}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 36062208

約数和(自身を除く): 7102163

約数列:

[1, 5, 31, 155, 257, 727, 1285, 3635, 7967, 22537, 39835, 112685, 186839, 934195, 5792009, 28960045]

約数ペア:

[(1, 28960045), (5, 5792009), (31, 934195), (155, 186839), (257, 112685), (727, 39835), (1285, 22537), (3635, 7967)]