13881036505

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{53791}}^1$

素因数の和:53977

約数の個数: 32

約数和(自身を含む): 19489056768

約数和(自身を除く): 5608020263

約数列:

[1, 5, 7, 35, 73, 101, 365, 505, 511, 707, 2555, 3535, 7373, 36865, 51611, 53791, 258055, 268955, 376537, 1882685, 3926743, 5432891, 19633715, 27164455, 27487201, 38030237, 137436005, 190151185, 396601043, 1983005215, 2776207301, 13881036505]

約数ペア:

[(1, 13881036505), (5, 2776207301), (7, 1983005215), (35, 396601043), (73, 190151185), (101, 137436005), (365, 38030237), (505, 27487201), (511, 27164455), (707, 19633715), (2555, 5432891), (3535, 3926743), (7373, 1882685), (36865, 376537), (51611, 268955), (53791, 258055)]