68102195

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2729}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 100638720

約数和(自身を除く): 32536525

約数列:

[1, 5, 7, 23, 31, 35, 115, 155, 161, 217, 713, 805, 1085, 2729, 3565, 4991, 13645, 19103, 24955, 62767, 84599, 95515, 313835, 422995, 439369, 592193, 1945777, 2196845, 2960965, 9728885, 13620439, 68102195]

約数ペア:

[(1, 68102195), (5, 13620439), (7, 9728885), (23, 2960965), (31, 2196845), (35, 1945777), (115, 592193), (155, 439369), (161, 422995), (217, 313835), (713, 95515), (805, 84599), (1085, 62767), (2729, 24955), (3565, 19103), (4991, 13645)]