6980115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 12220416

約数和(自身を除く): 5240301

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 883, 1581, 2635, 2649, 4415, 7905, 13245, 15011, 27373, 45033, 75055, 82119, 136865, 225165, 410595, 465341, 1396023, 2326705, 6980115]

約数ペア:

[(1, 6980115), (3, 2326705), (5, 1396023), (15, 465341), (17, 410595), (31, 225165), (51, 136865), (85, 82119), (93, 75055), (155, 45033), (255, 27373), (465, 15011), (527, 13245), (883, 7905), (1581, 4415), (2635, 2649)]