91657755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 191213568

約数和(自身を除く): 99555813

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 47, 63, 105, 123, 141, 151, 205, 235, 287, 315, 329, 369, 423, 453, 615, 705, 755, 861, 987, 1057, 1359, 1435, 1645, 1845, 1927, 2115, 2265, 2583, 2961, 3171, 4305, 4935, 5285, 5781, 6191, 6795, 7097, 9513, 9635, 12915, 13489, 14805, 15855, 17343, 18573, 21291, 28905, 30955, 35485, 40467, 43337, 47565, 49679, 55719, 63873, 67445, 86715, 92865, 106455, 121401, 130011, 149037, 202335, 216685, 248395, 278595, 290977, 319365, 390033, 447111, 607005, 650055, 745185, 872931, 1454885, 1950165, 2036839, 2235555, 2618793, 4364655, 6110517, 10184195, 13093965, 18331551, 30552585, 91657755]

約数ペア:

[(1, 91657755), (3, 30552585), (5, 18331551), (7, 13093965), (9, 10184195), (15, 6110517), (21, 4364655), (35, 2618793), (41, 2235555), (45, 2036839), (47, 1950165), (63, 1454885), (105, 872931), (123, 745185), (141, 650055), (151, 607005), (205, 447111), (235, 390033), (287, 319365), (315, 290977), (329, 278595), (369, 248395), (423, 216685), (453, 202335), (615, 149037), (705, 130011), (755, 121401), (861, 106455), (987, 92865), (1057, 86715), (1359, 67445), (1435, 63873), (1645, 55719), (1845, 49679), (1927, 47565), (2115, 43337), (2265, 40467), (2583, 35485), (2961, 30955), (3171, 28905), (4305, 21291), (4935, 18573), (5285, 17343), (5781, 15855), (6191, 14805), (6795, 13489), (7097, 12915), (9513, 9635)]