148047815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 195255360

約数和(自身を除く): 47207545

約数列:

[1, 5, 17, 53, 59, 85, 265, 295, 557, 901, 1003, 2785, 3127, 4505, 5015, 9469, 15635, 29521, 32863, 47345, 53159, 147605, 164315, 265795, 501857, 558671, 1741739, 2509285, 2793355, 8708695, 29609563, 148047815]

約数ペア:

[(1, 148047815), (5, 29609563), (17, 8708695), (53, 2793355), (59, 2509285), (85, 1741739), (265, 558671), (295, 501857), (557, 265795), (901, 164315), (1003, 147605), (2785, 53159), (3127, 47345), (4505, 32863), (5015, 29521), (9469, 15635)]