1012095

素因数分解:

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

素因数の和:51

約数の個数: 72

約数和(自身を含む): 2240784

約数和(自身を除く): 1228689

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 49, 51, 63, 81, 85, 105, 119, 135, 147, 153, 189, 243, 245, 255, 315, 357, 405, 441, 459, 567, 595, 735, 765, 833, 945, 1071, 1215, 1323, 1377, 1701, 1785, 2205, 2295, 2499, 2835, 3213, 3969, 4131, 4165, 5355, 6615, 6885, 7497, 8505, 9639, 11907, 12495, 16065, 19845, 20655, 22491, 28917, 37485, 48195, 59535, 67473, 112455, 144585, 202419, 337365, 1012095]

約数ペア:

[(1, 1012095), (3, 337365), (5, 202419), (7, 144585), (9, 112455), (15, 67473), (17, 59535), (21, 48195), (27, 37485), (35, 28917), (45, 22491), (49, 20655), (51, 19845), (63, 16065), (81, 12495), (85, 11907), (105, 9639), (119, 8505), (135, 7497), (147, 6885), (153, 6615), (189, 5355), (243, 4165), (245, 4131), (255, 3969), (315, 3213), (357, 2835), (405, 2499), (441, 2295), (459, 2205), (567, 1785), (595, 1701), (735, 1377), (765, 1323), (833, 1215), (945, 1071)]