6409935

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 120

約数和(自身を含む): 14897520

約数和(自身を除く): 8487585

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 27, 35, 45, 49, 51, 57, 63, 81, 85, 95, 105, 119, 133, 135, 147, 153, 171, 189, 245, 255, 285, 315, 323, 357, 399, 405, 441, 459, 513, 567, 595, 665, 735, 765, 833, 855, 931, 945, 969, 1071, 1197, 1323, 1377, 1539, 1615, 1785, 1995, 2205, 2261, 2295, 2499, 2565, 2793, 2835, 2907, 3213, 3591, 3969, 4165, 4655, 4845, 5355, 5985, 6615, 6783, 6885, 7497, 7695, 8379, 8721, 9639, 10773, 11305, 12495, 13965, 14535, 15827, 16065, 17955, 19845, 20349, 22491, 25137, 26163, 33915, 37485, 41895, 43605, 47481, 48195, 53865, 61047, 67473, 75411, 79135, 101745, 112455, 125685, 130815, 142443, 183141, 237405, 305235, 337365, 377055, 427329, 712215, 915705, 1281987, 2136645, 6409935]

約数ペア:

[(1, 6409935), (3, 2136645), (5, 1281987), (7, 915705), (9, 712215), (15, 427329), (17, 377055), (19, 337365), (21, 305235), (27, 237405), (35, 183141), (45, 142443), (49, 130815), (51, 125685), (57, 112455), (63, 101745), (81, 79135), (85, 75411), (95, 67473), (105, 61047), (119, 53865), (133, 48195), (135, 47481), (147, 43605), (153, 41895), (171, 37485), (189, 33915), (245, 26163), (255, 25137), (285, 22491), (315, 20349), (323, 19845), (357, 17955), (399, 16065), (405, 15827), (441, 14535), (459, 13965), (513, 12495), (567, 11305), (595, 10773), (665, 9639), (735, 8721), (765, 8379), (833, 7695), (855, 7497), (931, 6885), (945, 6783), (969, 6615), (1071, 5985), (1197, 5355), (1323, 4845), (1377, 4655), (1539, 4165), (1615, 3969), (1785, 3591), (1995, 3213), (2205, 2907), (2261, 2835), (2295, 2793), (2499, 2565)]