171285165

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 320198400

約数和(自身を除く): 148913235

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 67, 87, 135, 145, 201, 261, 335, 435, 603, 653, 783, 1005, 1305, 1809, 1943, 1959, 3015, 3265, 3915, 5829, 5877, 9045, 9715, 9795, 17487, 17631, 18937, 29145, 29385, 43751, 52461, 56811, 87435, 88155, 94685, 131253, 170433, 218755, 262305, 284055, 393759, 511299, 656265, 852165, 1181277, 1268779, 1968795, 2556495, 3806337, 5906385, 6343895, 11419011, 19031685, 34257033, 57095055, 171285165]

約数ペア:

[(1, 171285165), (3, 57095055), (5, 34257033), (9, 19031685), (15, 11419011), (27, 6343895), (29, 5906385), (45, 3806337), (67, 2556495), (87, 1968795), (135, 1268779), (145, 1181277), (201, 852165), (261, 656265), (335, 511299), (435, 393759), (603, 284055), (653, 262305), (783, 218755), (1005, 170433), (1305, 131253), (1809, 94685), (1943, 88155), (1959, 87435), (3015, 56811), (3265, 52461), (3915, 43751), (5829, 29385), (5877, 29145), (9045, 18937), (9715, 17631), (9795, 17487)]