75884445

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 175633920

約数和(自身を除く): 99749475

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 29, 35, 39, 45, 63, 65, 71, 81, 87, 91, 105, 117, 135, 145, 189, 195, 203, 213, 261, 273, 315, 351, 355, 377, 405, 435, 455, 497, 567, 585, 609, 639, 783, 819, 923, 945, 1015, 1053, 1065, 1131, 1305, 1365, 1491, 1755, 1827, 1885, 1917, 2059, 2349, 2457, 2485, 2639, 2769, 2835, 3045, 3195, 3393, 3915, 4095, 4473, 4615, 5265, 5481, 5655, 5751, 6177, 6461, 7371, 7455, 7917, 8307, 9135, 9585, 10179, 10295, 11745, 12285, 13195, 13419, 13845, 14413, 16443, 16965, 18531, 19383, 22365, 23751, 24921, 26767, 27405, 28755, 30537, 30885, 32305, 36855, 39585, 40257, 41535, 43239, 50895, 55593, 58149, 67095, 71253, 72065, 74763, 80301, 82215, 92655, 96915, 118755, 124605, 129717, 133835, 152685, 166779, 174447, 187369, 201285, 213759, 216195, 240903, 277965, 290745, 356265, 373815, 389151, 401505, 523341, 562107, 648585, 722709, 833895, 872235, 936845, 1068795, 1167453, 1204515, 1686321, 1945755, 2168127, 2616705, 2810535, 3613545, 5058963, 5837265, 8431605, 10840635, 15176889, 25294815, 75884445]

約数ペア:

[(1, 75884445), (3, 25294815), (5, 15176889), (7, 10840635), (9, 8431605), (13, 5837265), (15, 5058963), (21, 3613545), (27, 2810535), (29, 2616705), (35, 2168127), (39, 1945755), (45, 1686321), (63, 1204515), (65, 1167453), (71, 1068795), (81, 936845), (87, 872235), (91, 833895), (105, 722709), (117, 648585), (135, 562107), (145, 523341), (189, 401505), (195, 389151), (203, 373815), (213, 356265), (261, 290745), (273, 277965), (315, 240903), (351, 216195), (355, 213759), (377, 201285), (405, 187369), (435, 174447), (455, 166779), (497, 152685), (567, 133835), (585, 129717), (609, 124605), (639, 118755), (783, 96915), (819, 92655), (923, 82215), (945, 80301), (1015, 74763), (1053, 72065), (1065, 71253), (1131, 67095), (1305, 58149), (1365, 55593), (1491, 50895), (1755, 43239), (1827, 41535), (1885, 40257), (1917, 39585), (2059, 36855), (2349, 32305), (2457, 30885), (2485, 30537), (2639, 28755), (2769, 27405), (2835, 26767), (3045, 24921), (3195, 23751), (3393, 22365), (3915, 19383), (4095, 18531), (4473, 16965), (4615, 16443), (5265, 14413), (5481, 13845), (5655, 13419), (5751, 13195), (6177, 12285), (6461, 11745), (7371, 10295), (7455, 10179), (7917, 9585), (8307, 9135)]