13866495

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 9357825

約数列:

[1, 3, 5, 15, 29, 87, 127, 145, 251, 381, 435, 635, 753, 1255, 1905, 3683, 3765, 7279, 11049, 18415, 21837, 31877, 36395, 55245, 95631, 109185, 159385, 478155, 924433, 2773299, 4622165, 13866495]

約数ペア:

[(1, 13866495), (3, 4622165), (5, 2773299), (15, 924433), (29, 478155), (87, 159385), (127, 109185), (145, 95631), (251, 55245), (381, 36395), (435, 31877), (635, 21837), (753, 18415), (1255, 11049), (1905, 7279), (3683, 3765)]