147966015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22573}}^1$

素因数の和:22623

約数の個数: 32

約数和(自身を含む): 260052480

約数和(自身を除く): 112086465

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 22573, 67719, 112865, 338595, 428887, 519179, 1286661, 1557537, 2144435, 2595895, 6433305, 7787685, 9864401, 29593203, 49322005, 147966015]

約数ペア:

[(1, 147966015), (3, 49322005), (5, 29593203), (15, 9864401), (19, 7787685), (23, 6433305), (57, 2595895), (69, 2144435), (95, 1557537), (115, 1286661), (285, 519179), (345, 428887), (437, 338595), (1311, 112865), (2185, 67719), (6555, 22573)]