2867305

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 4285440

約数和(自身を除く): 1418135

約数列:

[1, 5, 7, 17, 35, 61, 79, 85, 119, 305, 395, 427, 553, 595, 1037, 1343, 2135, 2765, 4819, 5185, 6715, 7259, 9401, 24095, 33733, 36295, 47005, 81923, 168665, 409615, 573461, 2867305]

約数ペア:

[(1, 2867305), (5, 573461), (7, 409615), (17, 168665), (35, 81923), (61, 47005), (79, 36295), (85, 33733), (119, 24095), (305, 9401), (395, 7259), (427, 6715), (553, 5185), (595, 4819), (1037, 2765), (1343, 2135)]