22293315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 43636320

約数和(自身を除く): 21343005

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1553, 1595, 2871, 4659, 4785, 7765, 13977, 14355, 17083, 23295, 45037, 51249, 69885, 85415, 135111, 153747, 225185, 256245, 405333, 495407, 675555, 768735, 1486221, 2026665, 2477035, 4458663, 7431105, 22293315]

約数ペア:

[(1, 22293315), (3, 7431105), (5, 4458663), (9, 2477035), (11, 2026665), (15, 1486221), (29, 768735), (33, 675555), (45, 495407), (55, 405333), (87, 256245), (99, 225185), (145, 153747), (165, 135111), (261, 85415), (319, 69885), (435, 51249), (495, 45037), (957, 23295), (1305, 17083), (1553, 14355), (1595, 13977), (2871, 7765), (4659, 4785)]