73870515

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8167}}^1$

素因数の和:8248

約数の個数: 32

約数和(自身を含む): 133301760

約数和(自身を除く): 59431245

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 335, 603, 1005, 1809, 3015, 8167, 9045, 24501, 40835, 73503, 122505, 220509, 367515, 547189, 1102545, 1641567, 2735945, 4924701, 8207835, 14774103, 24623505, 73870515]

約数ペア:

[(1, 73870515), (3, 24623505), (5, 14774103), (9, 8207835), (15, 4924701), (27, 2735945), (45, 1641567), (67, 1102545), (135, 547189), (201, 367515), (335, 220509), (603, 122505), (1005, 73503), (1809, 40835), (3015, 24501), (8167, 9045)]