15289300383

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1\times {\mathrm{18233}}^1$

素因数の和:18863

約数の個数: 32

約数和(自身を含む): 23661605376

約数和(自身を除く): 8372304993

約数列:

[1, 3, 7, 21, 73, 219, 511, 547, 1533, 1641, 3829, 11487, 18233, 39931, 54699, 119793, 127631, 279517, 382893, 838551, 1331009, 3993027, 9317063, 9973451, 27951189, 29920353, 69814157, 209442471, 728061923, 2184185769, 5096433461, 15289300383]

約数ペア:

[(1, 15289300383), (3, 5096433461), (7, 2184185769), (21, 728061923), (73, 209442471), (219, 69814157), (511, 29920353), (547, 27951189), (1533, 9973451), (1641, 9317063), (3829, 3993027), (11487, 1331009), (18233, 838551), (39931, 382893), (54699, 279517), (119793, 127631)]