90056557435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1\times {\mathrm{1783}}^1$

素因数の和:2924

約数の個数: 64

約数和(自身を含む): 126281852928

約数和(自身を除く): 36225295493

約数列:

[1, 5, 13, 17, 43, 65, 85, 215, 221, 559, 731, 1063, 1105, 1783, 2795, 3655, 5315, 8915, 9503, 13819, 18071, 23179, 30311, 45709, 47515, 69095, 76669, 90355, 115895, 151555, 228545, 234923, 383345, 394043, 594217, 777053, 996697, 1174615, 1303373, 1895329, 1970215, 2971085, 3885265, 4983485, 6516865, 9476645, 10101689, 16943849, 24639277, 32220593, 50508445, 81499147, 84719245, 123196385, 161102965, 407495735, 418867709, 1059488911, 1385485499, 2094338545, 5297444555, 6927427495, 18011311487, 90056557435]

約数ペア:

[(1, 90056557435), (5, 18011311487), (13, 6927427495), (17, 5297444555), (43, 2094338545), (65, 1385485499), (85, 1059488911), (215, 418867709), (221, 407495735), (559, 161102965), (731, 123196385), (1063, 84719245), (1105, 81499147), (1783, 50508445), (2795, 32220593), (3655, 24639277), (5315, 16943849), (8915, 10101689), (9503, 9476645), (13819, 6516865), (18071, 4983485), (23179, 3885265), (30311, 2971085), (45709, 1970215), (47515, 1895329), (69095, 1303373), (76669, 1174615), (90355, 996697), (115895, 777053), (151555, 594217), (228545, 394043), (234923, 383345)]