2247393735

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{187049}}^1$

素因数の和:187152

約数の個数: 32

約数和(自身を含む): 4040280000

約数和(自身を除く): 1792886265

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 12015, 187049, 561147, 935245, 1683441, 2805735, 5050323, 8417205, 16647361, 25251615, 49942083, 83236805, 149826249, 249710415, 449478747, 749131245, 2247393735]

約数ペア:

[(1, 2247393735), (3, 749131245), (5, 449478747), (9, 249710415), (15, 149826249), (27, 83236805), (45, 49942083), (89, 25251615), (135, 16647361), (267, 8417205), (445, 5050323), (801, 2805735), (1335, 1683441), (2403, 935245), (4005, 561147), (12015, 187049)]