28628115

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12809}}^1$

素因数の和:12966

約数の個数: 16

約数和(自身を含む): 46116000

約数和(自身を除く): 17487885

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 12809, 38427, 64045, 192135, 1908541, 5725623, 9542705, 28628115]

約数ペア:

[(1, 28628115), (3, 9542705), (5, 5725623), (15, 1908541), (149, 192135), (447, 64045), (745, 38427), (2235, 12809)]