65830455

素因数分解:

$3^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{857}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 117374400

約数和(自身を除く): 51543945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 569, 857, 1707, 2571, 2845, 4285, 5121, 7713, 8535, 12855, 15363, 23139, 25605, 38565, 76815, 115695, 487633, 1462899, 2438165, 4388697, 7314495, 13166091, 21943485, 65830455]

約数ペア:

[(1, 65830455), (3, 21943485), (5, 13166091), (9, 7314495), (15, 4388697), (27, 2438165), (45, 1462899), (135, 487633), (569, 115695), (857, 76815), (1707, 38565), (2571, 25605), (2845, 23139), (4285, 15363), (5121, 12855), (7713, 8535)]