13080491475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3203}}^2$

素因数の和:6436

約数の個数: 36

約数和(自身を含む): 22905705816

約数和(自身を除く): 9825214341

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 3203, 9609, 16015, 48045, 54451, 80075, 163353, 240225, 272255, 816765, 1361275, 4083825, 10259209, 30777627, 51296045, 153888135, 174406553, 256480225, 523219659, 769440675, 872032765, 2616098295, 4360163825, 13080491475]

約数ペア:

[(1, 13080491475), (3, 4360163825), (5, 2616098295), (15, 872032765), (17, 769440675), (25, 523219659), (51, 256480225), (75, 174406553), (85, 153888135), (255, 51296045), (425, 30777627), (1275, 10259209), (3203, 4083825), (9609, 1361275), (16015, 816765), (48045, 272255), (54451, 240225), (80075, 163353)]