72436275

素因数分解:

$3^4\times 5^2\times {\mathrm{35771}}^1$

素因数の和:35793

約数の個数: 30

約数和(自身を含む): 134180772

約数和(自身を除く): 61744497

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 35771, 107313, 178855, 321939, 536565, 894275, 965817, 1609695, 2682825, 2897451, 4829085, 8048475, 14487255, 24145425, 72436275]

約数ペア:

[(1, 72436275), (3, 24145425), (5, 14487255), (9, 8048475), (15, 4829085), (25, 2897451), (27, 2682825), (45, 1609695), (75, 965817), (81, 894275), (135, 536565), (225, 321939), (405, 178855), (675, 107313), (2025, 35771)]