1347705

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 2448000

約数和(自身を除く): 1100295

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 149, 201, 335, 447, 603, 745, 1005, 1341, 1809, 2235, 3015, 4023, 6705, 9045, 9983, 20115, 29949, 49915, 89847, 149745, 269541, 449235, 1347705]

約数ペア:

[(1, 1347705), (3, 449235), (5, 269541), (9, 149745), (15, 89847), (27, 49915), (45, 29949), (67, 20115), (135, 9983), (149, 9045), (201, 6705), (335, 4023), (447, 3015), (603, 2235), (745, 1809), (1005, 1341)]