67946615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 92356416

約数和(自身を除く): 24409801

約数列:

[1, 5, 11, 37, 55, 173, 185, 193, 407, 865, 965, 1903, 2035, 2123, 6401, 7141, 9515, 10615, 32005, 33389, 35705, 70411, 78551, 166945, 352055, 367279, 392755, 1235393, 1836395, 6176965, 13589323, 67946615]

約数ペア:

[(1, 67946615), (5, 13589323), (11, 6176965), (37, 1836395), (55, 1235393), (173, 392755), (185, 367279), (193, 352055), (407, 166945), (865, 78551), (965, 70411), (1903, 35705), (2035, 33389), (2123, 32005), (6401, 10615), (7141, 9515)]