38536246755

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{686737}}^1$

素因数の和:686820

約数の個数: 48

約数和(自身を含む): 70706544480

約数和(自身を除く): 32170297725

約数列:

[1, 3, 5, 9, 15, 29, 43, 45, 87, 129, 145, 215, 261, 387, 435, 645, 1247, 1305, 1935, 3741, 6235, 11223, 18705, 56115, 686737, 2060211, 3433685, 6180633, 10301055, 19915373, 29529691, 30903165, 59746119, 88589073, 99576865, 147648455, 179238357, 265767219, 298730595, 442945365, 856361039, 896191785, 1328836095, 2569083117, 4281805195, 7707249351, 12845415585, 38536246755]

約数ペア:

[(1, 38536246755), (3, 12845415585), (5, 7707249351), (9, 4281805195), (15, 2569083117), (29, 1328836095), (43, 896191785), (45, 856361039), (87, 442945365), (129, 298730595), (145, 265767219), (215, 179238357), (261, 147648455), (387, 99576865), (435, 88589073), (645, 59746119), (1247, 30903165), (1305, 29529691), (1935, 19915373), (3741, 10301055), (6235, 6180633), (11223, 3433685), (18705, 2060211), (56115, 686737)]