68445055

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 97689600

約数和(自身を除く): 29244545

約数列:

[1, 5, 7, 31, 35, 155, 199, 217, 317, 995, 1085, 1393, 1585, 2219, 6169, 6965, 9827, 11095, 30845, 43183, 49135, 63083, 68789, 215915, 315415, 343945, 441581, 1955573, 2207905, 9777865, 13689011, 68445055]

約数ペア:

[(1, 68445055), (5, 13689011), (7, 9777865), (31, 2207905), (35, 1955573), (155, 441581), (199, 343945), (217, 315415), (317, 215915), (995, 68789), (1085, 63083), (1393, 49135), (1585, 43183), (2219, 30845), (6169, 11095), (6965, 9827)]