11353545

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 24186240

約数和(自身を除く): 12832695

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 49, 57, 63, 95, 105, 133, 147, 171, 245, 271, 285, 315, 399, 441, 665, 735, 813, 855, 931, 1197, 1355, 1897, 1995, 2205, 2439, 2793, 4065, 4655, 5149, 5691, 5985, 8379, 9485, 12195, 13279, 13965, 15447, 17073, 25745, 28455, 36043, 39837, 41895, 46341, 66395, 77235, 85365, 108129, 119511, 180215, 199185, 231705, 252301, 324387, 540645, 597555, 756903, 1261505, 1621935, 2270709, 3784515, 11353545]

約数ペア:

[(1, 11353545), (3, 3784515), (5, 2270709), (7, 1621935), (9, 1261505), (15, 756903), (19, 597555), (21, 540645), (35, 324387), (45, 252301), (49, 231705), (57, 199185), (63, 180215), (95, 119511), (105, 108129), (133, 85365), (147, 77235), (171, 66395), (245, 46341), (271, 41895), (285, 39837), (315, 36043), (399, 28455), (441, 25745), (665, 17073), (735, 15447), (813, 13965), (855, 13279), (931, 12195), (1197, 9485), (1355, 8379), (1897, 5985), (1995, 5691), (2205, 5149), (2439, 4655), (2793, 4065)]