12241275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9601}}^1$

素因数の和:9631

約数の個数: 24

約数和(自身を含む): 21431664

約数和(自身を除く): 9190389

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 9601, 28803, 48005, 144015, 163217, 240025, 489651, 720075, 816085, 2448255, 4080425, 12241275]

約数ペア:

[(1, 12241275), (3, 4080425), (5, 2448255), (15, 816085), (17, 720075), (25, 489651), (51, 240025), (75, 163217), (85, 144015), (255, 48005), (425, 28803), (1275, 9601)]