351004015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 460961280

約数和(自身を除く): 109957265

約数列:

[1, 5, 17, 37, 85, 185, 233, 479, 629, 1165, 2395, 3145, 3961, 8143, 8621, 17723, 19805, 40715, 43105, 88615, 111607, 146557, 301291, 558035, 732785, 1506455, 1897319, 4129459, 9486595, 20647295, 70200803, 351004015]

約数ペア:

[(1, 351004015), (5, 70200803), (17, 20647295), (37, 9486595), (85, 4129459), (185, 1897319), (233, 1506455), (479, 732785), (629, 558035), (1165, 301291), (2395, 146557), (3145, 111607), (3961, 88615), (8143, 43105), (8621, 40715), (17723, 19805)]