148840305

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3461}}^1$

素因数の和:3577

約数の個数: 32

約数和(自身を含む): 247269888

約数和(自身を除く): 98429583

約数列:

[1, 3, 5, 15, 47, 61, 141, 183, 235, 305, 705, 915, 2867, 3461, 8601, 10383, 14335, 17305, 43005, 51915, 162667, 211121, 488001, 633363, 813335, 1055605, 2440005, 3166815, 9922687, 29768061, 49613435, 148840305]

約数ペア:

[(1, 148840305), (3, 49613435), (5, 29768061), (15, 9922687), (47, 3166815), (61, 2440005), (141, 1055605), (183, 813335), (235, 633363), (305, 488001), (705, 211121), (915, 162667), (2867, 51915), (3461, 43005), (8601, 17305), (10383, 14335)]