147786345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11443}}^1$

素因数の和:11502

約数の個数: 48

約数和(自身を含む): 299924352

約数和(自身を除く): 152138007

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4305, 11443, 12915, 34329, 57215, 80101, 102987, 171645, 240303, 400505, 469163, 514935, 720909, 1201515, 1407489, 2345815, 3284141, 3604545, 4222467, 7037445, 9852423, 16420705, 21112335, 29557269, 49262115, 147786345]

約数ペア:

[(1, 147786345), (3, 49262115), (5, 29557269), (7, 21112335), (9, 16420705), (15, 9852423), (21, 7037445), (35, 4222467), (41, 3604545), (45, 3284141), (63, 2345815), (105, 1407489), (123, 1201515), (205, 720909), (287, 514935), (315, 469163), (369, 400505), (615, 240303), (861, 171645), (1435, 102987), (1845, 80101), (2583, 57215), (4305, 34329), (11443, 12915)]