298778835

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{5581}}^1$

素因数の和:5715

約数の個数: 32

約数和(自身を含む): 495145728

約数和(自身を除く): 196366893

約数列:

[1, 3, 5, 15, 43, 83, 129, 215, 249, 415, 645, 1245, 3569, 5581, 10707, 16743, 17845, 27905, 53535, 83715, 239983, 463223, 719949, 1199915, 1389669, 2316115, 3599745, 6948345, 19918589, 59755767, 99592945, 298778835]

約数ペア:

[(1, 298778835), (3, 99592945), (5, 59755767), (15, 19918589), (43, 6948345), (83, 3599745), (129, 2316115), (215, 1389669), (249, 1199915), (415, 719949), (645, 463223), (1245, 239983), (3569, 83715), (5581, 53535), (10707, 27905), (16743, 17845)]