91220415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 183181824

約数和(自身を除く): 91961409

約数列:

[1, 3, 5, 11, 13, 15, 23, 33, 39, 43, 55, 65, 69, 115, 129, 143, 165, 195, 215, 253, 299, 345, 429, 473, 559, 645, 715, 759, 897, 989, 1265, 1419, 1495, 1677, 1849, 2145, 2365, 2795, 2967, 3289, 3795, 4485, 4945, 5547, 6149, 7095, 8385, 9245, 9867, 10879, 12857, 14835, 16445, 18447, 20339, 24037, 27735, 30745, 32637, 38571, 42527, 49335, 54395, 61017, 64285, 72111, 92235, 101695, 120185, 127581, 141427, 163185, 192855, 212635, 264407, 305085, 360555, 424281, 467797, 552851, 637905, 707135, 793221, 1322035, 1403391, 1658553, 2121405, 2338985, 2764255, 3966105, 6081361, 7016955, 8292765, 18244083, 30406805, 91220415]

約数ペア:

[(1, 91220415), (3, 30406805), (5, 18244083), (11, 8292765), (13, 7016955), (15, 6081361), (23, 3966105), (33, 2764255), (39, 2338985), (43, 2121405), (55, 1658553), (65, 1403391), (69, 1322035), (115, 793221), (129, 707135), (143, 637905), (165, 552851), (195, 467797), (215, 424281), (253, 360555), (299, 305085), (345, 264407), (429, 212635), (473, 192855), (559, 163185), (645, 141427), (715, 127581), (759, 120185), (897, 101695), (989, 92235), (1265, 72111), (1419, 64285), (1495, 61017), (1677, 54395), (1849, 49335), (2145, 42527), (2365, 38571), (2795, 32637), (2967, 30745), (3289, 27735), (3795, 24037), (4485, 20339), (4945, 18447), (5547, 16445), (6149, 14835), (7095, 12857), (8385, 10879), (9245, 9867)]