71743245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23561}}^1$

素因数の和:23605

約数の個数: 32

約数和(自身を含む): 135717120

約数和(自身を除く): 63973875

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 23561, 70683, 117805, 164927, 353415, 494781, 683269, 824635, 2049807, 2473905, 3416345, 4782883, 10249035, 14348649, 23914415, 71743245]

約数ペア:

[(1, 71743245), (3, 23914415), (5, 14348649), (7, 10249035), (15, 4782883), (21, 3416345), (29, 2473905), (35, 2049807), (87, 824635), (105, 683269), (145, 494781), (203, 353415), (435, 164927), (609, 117805), (1015, 70683), (3045, 23561)]