2745812849475

素因数分解:

$3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{211623341}}^1$

素因数の和:211623527

約数の個数: 24

約数和(自身を含む): 4565985226992

約数和(自身を除く): 1820172377517

約数列:

[1, 3, 5, 15, 25, 75, 173, 519, 865, 2595, 4325, 12975, 211623341, 634870023, 1058116705, 3174350115, 5290583525, 15871750575, 36610837993, 109832513979, 183054189965, 549162569895, 915270949825, 2745812849475]

約数ペア:

[(1, 2745812849475), (3, 915270949825), (5, 549162569895), (15, 183054189965), (25, 109832513979), (75, 36610837993), (173, 15871750575), (519, 5290583525), (865, 3174350115), (2595, 1058116705), (4325, 634870023), (12975, 211623341)]