12008205

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 24058944

約数和(自身を除く): 12050739

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1427, 1683, 2805, 4281, 7135, 8415, 12843, 15697, 21405, 24259, 47091, 64215, 72777, 78485, 121295, 141273, 218331, 235455, 266849, 363885, 706365, 800547, 1091655, 1334245, 2401641, 4002735, 12008205]

約数ペア:

[(1, 12008205), (3, 4002735), (5, 2401641), (9, 1334245), (11, 1091655), (15, 800547), (17, 706365), (33, 363885), (45, 266849), (51, 235455), (55, 218331), (85, 141273), (99, 121295), (153, 78485), (165, 72777), (187, 64215), (255, 47091), (495, 24259), (561, 21405), (765, 15697), (935, 12843), (1427, 8415), (1683, 7135), (2805, 4281)]