51773715

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{54787}}^1$

素因数の和:54808

約数の個数: 32

約数和(自身を含む): 105192960

約数和(自身を除く): 53419245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 54787, 164361, 273935, 383509, 493083, 821805, 1150527, 1479249, 1917545, 2465415, 3451581, 5752635, 7396245, 10354743, 17257905, 51773715]

約数ペア:

[(1, 51773715), (3, 17257905), (5, 10354743), (7, 7396245), (9, 5752635), (15, 3451581), (21, 2465415), (27, 1917545), (35, 1479249), (45, 1150527), (63, 821805), (105, 493083), (135, 383509), (189, 273935), (315, 164361), (945, 54787)]