75139155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 163537920

約数和(自身を除く): 88398765

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 59, 63, 65, 91, 105, 117, 177, 195, 273, 295, 311, 315, 413, 455, 531, 585, 767, 819, 885, 933, 1239, 1365, 1555, 2065, 2177, 2301, 2655, 2799, 3717, 3835, 4043, 4095, 4665, 5369, 6195, 6531, 6903, 10885, 11505, 12129, 13995, 16107, 18349, 18585, 19593, 20215, 26845, 28301, 32655, 34515, 36387, 48321, 55047, 60645, 80535, 84903, 91745, 97965, 128443, 141505, 165141, 181935, 238537, 241605, 254709, 275235, 385329, 424515, 642215, 715611, 825705, 1155987, 1192685, 1273545, 1669759, 1926645, 2146833, 3578055, 5009277, 5779935, 8348795, 10734165, 15027831, 25046385, 75139155]

約数ペア:

[(1, 75139155), (3, 25046385), (5, 15027831), (7, 10734165), (9, 8348795), (13, 5779935), (15, 5009277), (21, 3578055), (35, 2146833), (39, 1926645), (45, 1669759), (59, 1273545), (63, 1192685), (65, 1155987), (91, 825705), (105, 715611), (117, 642215), (177, 424515), (195, 385329), (273, 275235), (295, 254709), (311, 241605), (315, 238537), (413, 181935), (455, 165141), (531, 141505), (585, 128443), (767, 97965), (819, 91745), (885, 84903), (933, 80535), (1239, 60645), (1365, 55047), (1555, 48321), (2065, 36387), (2177, 34515), (2301, 32655), (2655, 28301), (2799, 26845), (3717, 20215), (3835, 19593), (4043, 18585), (4095, 18349), (4665, 16107), (5369, 13995), (6195, 12129), (6531, 11505), (6903, 10885)]