34400945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 11218255

約数列:

[1, 5, 17, 47, 79, 85, 109, 235, 395, 545, 799, 1343, 1853, 3713, 3995, 5123, 6715, 8611, 9265, 18565, 25615, 43055, 63121, 87091, 146387, 315605, 404717, 435455, 731935, 2023585, 6880189, 34400945]

約数ペア:

[(1, 34400945), (5, 6880189), (17, 2023585), (47, 731935), (79, 435455), (85, 404717), (109, 315605), (235, 146387), (395, 87091), (545, 63121), (799, 43055), (1343, 25615), (1853, 18565), (3713, 9265), (3995, 8611), (5123, 6715)]