1555262445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{129121}}^1$

素因数の和:129213

約数の個数: 32

約数和(自身を含む): 2751848064

約数和(自身を除く): 1196585619

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 12045, 129121, 387363, 645605, 1420331, 1936815, 4260993, 7101655, 9425833, 21304965, 28277499, 47129165, 103684163, 141387495, 311052489, 518420815, 1555262445]

約数ペア:

[(1, 1555262445), (3, 518420815), (5, 311052489), (11, 141387495), (15, 103684163), (33, 47129165), (55, 28277499), (73, 21304965), (165, 9425833), (219, 7101655), (365, 4260993), (803, 1936815), (1095, 1420331), (2409, 645605), (4015, 387363), (12045, 129121)]