1304137965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{19163}}^1$

素因数の和:19533

約数の個数: 32

約数和(自身を含む): 2253686400

約数和(自身を除く): 949548435

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 349, 1047, 1745, 4537, 5235, 13611, 19163, 22685, 57489, 68055, 95815, 249119, 287445, 747357, 1245595, 3736785, 6687887, 20063661, 33439435, 86942531, 100318305, 260827593, 434712655, 1304137965]

約数ペア:

[(1, 1304137965), (3, 434712655), (5, 260827593), (13, 100318305), (15, 86942531), (39, 33439435), (65, 20063661), (195, 6687887), (349, 3736785), (1047, 1245595), (1745, 747357), (4537, 287445), (5235, 249119), (13611, 95815), (19163, 68055), (22685, 57489)]