20076304275

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1749569}}^1$

素因数の和:1749605

約数の個数: 48

約数和(自身を含む): 39050402400

約数和(自身を除く): 18974098125

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 135, 153, 225, 255, 425, 459, 675, 765, 1275, 2295, 3825, 11475, 1749569, 5248707, 8747845, 15746121, 26243535, 29742673, 43739225, 47238363, 78730605, 89228019, 131217675, 148713365, 236191815, 267684057, 393653025, 446140095, 743566825, 803052171, 1180959075, 1338420285, 2230700475, 4015260855, 6692101425, 20076304275]

約数ペア:

[(1, 20076304275), (3, 6692101425), (5, 4015260855), (9, 2230700475), (15, 1338420285), (17, 1180959075), (25, 803052171), (27, 743566825), (45, 446140095), (51, 393653025), (75, 267684057), (85, 236191815), (135, 148713365), (153, 131217675), (225, 89228019), (255, 78730605), (425, 47238363), (459, 43739225), (675, 29742673), (765, 26243535), (1275, 15746121), (2295, 8747845), (3825, 5248707), (11475, 1749569)]