77897571615

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11314099}}^1$

素因数の和:11314133

約数の個数: 40

約数和(自身を含む): 147852658800

約数和(自身を除く): 69955087185

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 11314099, 33942297, 56570495, 101826891, 169711485, 192339683, 305480673, 509134455, 577019049, 916442019, 961698415, 1527403365, 1731057147, 2885095245, 4582210095, 5193171441, 8655285735, 15579514323, 25965857205, 77897571615]

約数ペア:

[(1, 77897571615), (3, 25965857205), (5, 15579514323), (9, 8655285735), (15, 5193171441), (17, 4582210095), (27, 2885095245), (45, 1731057147), (51, 1527403365), (81, 961698415), (85, 916442019), (135, 577019049), (153, 509134455), (255, 305480673), (405, 192339683), (459, 169711485), (765, 101826891), (1377, 56570495), (2295, 33942297), (6885, 11314099)]