82982305

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 117976320

約数和(自身を除く): 34994015

約数列:

[1, 5, 7, 35, 37, 139, 185, 259, 461, 695, 973, 1295, 2305, 3227, 4865, 5143, 16135, 17057, 25715, 36001, 64079, 85285, 119399, 180005, 320395, 448553, 596995, 2242765, 2370923, 11854615, 16596461, 82982305]

約数ペア:

[(1, 82982305), (5, 16596461), (7, 11854615), (35, 2370923), (37, 2242765), (139, 596995), (185, 448553), (259, 320395), (461, 180005), (695, 119399), (973, 85285), (1295, 64079), (2305, 36001), (3227, 25715), (4865, 17057), (5143, 16135)]