13307216455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 18150967296

約数和(自身を除く): 4843750841

約数列:

[1, 5, 13, 41, 47, 65, 131, 205, 235, 533, 611, 655, 811, 1703, 1927, 2665, 3055, 4055, 5371, 6157, 8515, 9635, 10543, 25051, 26855, 30785, 33251, 38117, 52715, 69823, 80041, 106241, 125255, 166255, 190585, 252437, 349115, 400205, 432263, 495521, 531205, 1262185, 1381133, 1562797, 2161315, 2477605, 3281681, 4355881, 4993327, 6905665, 7813985, 16408405, 20316361, 21779405, 24966635, 56626453, 64913251, 101581805, 204726407, 283132265, 324566255, 1023632035, 2661443291, 13307216455]

約数ペア:

[(1, 13307216455), (5, 2661443291), (13, 1023632035), (41, 324566255), (47, 283132265), (65, 204726407), (131, 101581805), (205, 64913251), (235, 56626453), (533, 24966635), (611, 21779405), (655, 20316361), (811, 16408405), (1703, 7813985), (1927, 6905665), (2665, 4993327), (3055, 4355881), (4055, 3281681), (5371, 2477605), (6157, 2161315), (8515, 1562797), (9635, 1381133), (10543, 1262185), (25051, 531205), (26855, 495521), (30785, 432263), (33251, 400205), (38117, 349115), (52715, 252437), (69823, 190585), (80041, 166255), (106241, 125255)]