1274585805

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{3203}}^1$

素因数の和:3490

約数の個数: 48

約数和(自身を含む): 2279197440

約数和(自身を除く): 1004611635

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 239, 333, 555, 717, 1195, 1665, 2151, 3203, 3585, 8843, 9609, 10755, 16015, 26529, 28827, 44215, 48045, 79587, 118511, 132645, 144135, 355533, 397935, 592555, 765517, 1066599, 1777665, 2296551, 3827585, 5332995, 6889653, 11482755, 28324129, 34448265, 84972387, 141620645, 254917161, 424861935, 1274585805]

約数ペア:

[(1, 1274585805), (3, 424861935), (5, 254917161), (9, 141620645), (15, 84972387), (37, 34448265), (45, 28324129), (111, 11482755), (185, 6889653), (239, 5332995), (333, 3827585), (555, 2296551), (717, 1777665), (1195, 1066599), (1665, 765517), (2151, 592555), (3203, 397935), (3585, 355533), (8843, 144135), (9609, 132645), (10755, 118511), (16015, 79587), (26529, 48045), (28827, 44215)]