12795048945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{71387}}^1$

素因数の和:71974

約数の個数: 48

約数和(自身を含む): 25391283840

約数和(自身を除く): 12596234895

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 569, 1707, 2845, 3983, 5121, 8535, 11949, 19915, 25605, 35847, 59745, 71387, 179235, 214161, 356935, 499709, 642483, 1070805, 1499127, 2498545, 3212415, 4497381, 7495635, 22486905, 40619203, 121857609, 203096015, 284334421, 365572827, 609288045, 853003263, 1421672105, 1827864135, 2559009789, 4265016315, 12795048945]

約数ペア:

[(1, 12795048945), (3, 4265016315), (5, 2559009789), (7, 1827864135), (9, 1421672105), (15, 853003263), (21, 609288045), (35, 365572827), (45, 284334421), (63, 203096015), (105, 121857609), (315, 40619203), (569, 22486905), (1707, 7495635), (2845, 4497381), (3983, 3212415), (5121, 2498545), (8535, 1499127), (11949, 1070805), (19915, 642483), (25605, 499709), (35847, 356935), (59745, 214161), (71387, 179235)]