49165275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{38561}}^1$

素因数の和:38591

約数の個数: 24

約数和(自身を含む): 86070384

約数和(自身を除く): 36905109

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 38561, 115683, 192805, 578415, 655537, 964025, 1966611, 2892075, 3277685, 9833055, 16388425, 49165275]

約数ペア:

[(1, 49165275), (3, 16388425), (5, 9833055), (15, 3277685), (17, 2892075), (25, 1966611), (51, 964025), (75, 655537), (85, 578415), (255, 192805), (425, 115683), (1275, 38561)]