1389523245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{115361}}^1$

素因数の和:115453

約数の個数: 32

約数和(自身を含む): 2458594944

約数和(自身を除く): 1069071699

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 12045, 115361, 346083, 576805, 1268971, 1730415, 3806913, 6344855, 8421353, 19034565, 25264059, 42106765, 92634883, 126320295, 277904649, 463174415, 1389523245]

約数ペア:

[(1, 1389523245), (3, 463174415), (5, 277904649), (11, 126320295), (15, 92634883), (33, 42106765), (55, 25264059), (73, 19034565), (165, 8421353), (219, 6344855), (365, 3806913), (803, 1730415), (1095, 1268971), (2409, 576805), (4015, 346083), (12045, 115361)]