28070605275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{22016161}}^1$

素因数の和:22016191

約数の個数: 24

約数和(自身を含む): 49140073584

約数和(自身を除く): 21069468309

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 22016161, 66048483, 110080805, 330242415, 374274737, 550404025, 1122824211, 1651212075, 1871373685, 5614121055, 9356868425, 28070605275]

約数ペア:

[(1, 28070605275), (3, 9356868425), (5, 5614121055), (15, 1871373685), (17, 1651212075), (25, 1122824211), (51, 550404025), (75, 374274737), (85, 330242415), (255, 110080805), (425, 66048483), (1275, 22016161)]