28548015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111953}}^1$

素因数の和:111978

約数の個数: 16

約数和(自身を含む): 48364128

約数和(自身を除く): 19816113

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 111953, 335859, 559765, 1679295, 1903201, 5709603, 9516005, 28548015]

約数ペア:

[(1, 28548015), (3, 9516005), (5, 5709603), (15, 1903201), (17, 1679295), (51, 559765), (85, 335859), (255, 111953)]