12156933555

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{483281}}^1$

素因数の和:483348

約数の個数: 48

約数和(自身を含む): 23220733536

約数和(自身を除く): 11063799981

約数列:

[1, 3, 5, 9, 13, 15, 39, 43, 45, 65, 117, 129, 195, 215, 387, 559, 585, 645, 1677, 1935, 2795, 5031, 8385, 25155, 483281, 1449843, 2416405, 4349529, 6282653, 7249215, 18847959, 20781083, 21747645, 31413265, 56543877, 62343249, 94239795, 103905415, 187029747, 270154079, 282719385, 311716245, 810462237, 935148735, 1350770395, 2431386711, 4052311185, 12156933555]

約数ペア:

[(1, 12156933555), (3, 4052311185), (5, 2431386711), (9, 1350770395), (13, 935148735), (15, 810462237), (39, 311716245), (43, 282719385), (45, 270154079), (65, 187029747), (117, 103905415), (129, 94239795), (195, 62343249), (215, 56543877), (387, 31413265), (559, 21747645), (585, 20781083), (645, 18847959), (1677, 7249215), (1935, 6282653), (2795, 4349529), (5031, 2416405), (8385, 1449843), (25155, 483281)]