470644425

素因数分解:

$3^4\times 5^2\times {\mathrm{232417}}^1$

素因数の和:232439

約数の個数: 30

約数和(自身を含む): 871799918

約数和(自身を除く): 401155493

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 232417, 697251, 1162085, 2091753, 3486255, 5810425, 6275259, 10458765, 17431275, 18825777, 31376295, 52293825, 94128885, 156881475, 470644425]

約数ペア:

[(1, 470644425), (3, 156881475), (5, 94128885), (9, 52293825), (15, 31376295), (25, 18825777), (27, 17431275), (45, 10458765), (75, 6275259), (81, 5810425), (135, 3486255), (225, 2091753), (405, 1162085), (675, 697251), (2025, 232417)]