38252025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 79310400

約数和(自身を除く): 41058375

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 149, 163, 175, 225, 315, 447, 489, 525, 745, 815, 1043, 1141, 1341, 1467, 1575, 2235, 2445, 3129, 3423, 3725, 4075, 5215, 5705, 6705, 7335, 9387, 10269, 11175, 12225, 15645, 17115, 24287, 26075, 28525, 33525, 36675, 46935, 51345, 72861, 78225, 85575, 121435, 170009, 218583, 234675, 256725, 364305, 510027, 607175, 850045, 1092915, 1530081, 1821525, 2550135, 4250225, 5464575, 7650405, 12750675, 38252025]

約数ペア:

[(1, 38252025), (3, 12750675), (5, 7650405), (7, 5464575), (9, 4250225), (15, 2550135), (21, 1821525), (25, 1530081), (35, 1092915), (45, 850045), (63, 607175), (75, 510027), (105, 364305), (149, 256725), (163, 234675), (175, 218583), (225, 170009), (315, 121435), (447, 85575), (489, 78225), (525, 72861), (745, 51345), (815, 46935), (1043, 36675), (1141, 33525), (1341, 28525), (1467, 26075), (1575, 24287), (2235, 17115), (2445, 15645), (3129, 12225), (3423, 11175), (3725, 10269), (4075, 9387), (5215, 7335), (5705, 6705)]