1566970065

素因数分解:

$3^2\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{20939}}^1$

素因数の和:22613

約数の個数: 24

約数和(自身を含む): 2717844480

約数和(自身を除く): 1150874415

約数列:

[1, 3, 5, 9, 15, 45, 1663, 4989, 8315, 14967, 20939, 24945, 62817, 74835, 104695, 188451, 314085, 942255, 34821557, 104464671, 174107785, 313394013, 522323355, 1566970065]

約数ペア:

[(1, 1566970065), (3, 522323355), (5, 313394013), (9, 174107785), (15, 104464671), (45, 34821557), (1663, 942255), (4989, 314085), (8315, 188451), (14967, 104695), (20939, 74835), (24945, 62817)]