43381195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 67060224

約数和(自身を除く): 23679029

約数列:

[1, 5, 11, 13, 17, 43, 55, 65, 83, 85, 143, 187, 215, 221, 415, 473, 559, 715, 731, 913, 935, 1079, 1105, 1411, 2365, 2431, 2795, 3569, 3655, 4565, 5395, 6149, 7055, 8041, 9503, 11869, 12155, 15521, 17845, 18343, 30745, 39259, 40205, 46397, 47515, 59345, 60673, 77605, 91715, 104533, 196295, 201773, 231985, 303365, 510367, 522665, 667403, 788749, 1008865, 2551835, 3337015, 3943745, 8676239, 43381195]

約数ペア:

[(1, 43381195), (5, 8676239), (11, 3943745), (13, 3337015), (17, 2551835), (43, 1008865), (55, 788749), (65, 667403), (83, 522665), (85, 510367), (143, 303365), (187, 231985), (215, 201773), (221, 196295), (415, 104533), (473, 91715), (559, 77605), (715, 60673), (731, 59345), (913, 47515), (935, 46397), (1079, 40205), (1105, 39259), (1411, 30745), (2365, 18343), (2431, 17845), (2795, 15521), (3569, 12155), (3655, 11869), (4565, 9503), (5395, 8041), (6149, 7055)]