12749203035

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2552393}}^1$

素因数の和:2552444

約数の個数: 32

約数和(自身を含む): 23277833280

約数和(自身を除く): 10528630245

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 2552393, 7657179, 12761965, 22971537, 38285895, 68914611, 94438541, 114857685, 283315623, 344573055, 472192705, 849946869, 1416578115, 2549840607, 4249734345, 12749203035]

約数ペア:

[(1, 12749203035), (3, 4249734345), (5, 2549840607), (9, 1416578115), (15, 849946869), (27, 472192705), (37, 344573055), (45, 283315623), (111, 114857685), (135, 94438541), (185, 68914611), (333, 38285895), (555, 22971537), (999, 12761965), (1665, 7657179), (4995, 2552393)]