1296742055

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{1117}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 1825649280

約数和(自身を除く): 528907225

約数列:

[1, 5, 7, 35, 41, 205, 287, 809, 1117, 1435, 4045, 5585, 5663, 7819, 28315, 33169, 39095, 45797, 165845, 228985, 232183, 320579, 903653, 1160915, 1602895, 4518265, 6325571, 31627855, 37049773, 185248865, 259348411, 1296742055]

約数ペア:

[(1, 1296742055), (5, 259348411), (7, 185248865), (35, 37049773), (41, 31627855), (205, 6325571), (287, 4518265), (809, 1602895), (1117, 1160915), (1435, 903653), (4045, 320579), (5585, 232183), (5663, 228985), (7819, 165845), (28315, 45797), (33169, 39095)]