229690315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 306408960

約数和(自身を除く): 76718645

約数列:

[1, 5, 17, 31, 61, 85, 155, 305, 527, 1037, 1429, 1891, 2635, 5185, 7145, 9455, 24293, 32147, 44299, 87169, 121465, 160735, 221495, 435845, 753083, 1481873, 2702239, 3765415, 7409365, 13511195, 45938063, 229690315]

約数ペア:

[(1, 229690315), (5, 45938063), (17, 13511195), (31, 7409365), (61, 3765415), (85, 2702239), (155, 1481873), (305, 753083), (527, 435845), (1037, 221495), (1429, 160735), (1891, 121465), (2635, 87169), (5185, 44299), (7145, 32147), (9455, 24293)]