67168165

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 88252416

約数和(自身を除く): 21084251

約数列:

[1, 5, 23, 31, 83, 115, 155, 227, 415, 713, 1135, 1909, 2573, 3565, 5221, 7037, 9545, 12865, 18841, 26105, 35185, 59179, 94205, 161851, 295895, 433343, 584071, 809255, 2166715, 2920355, 13433633, 67168165]

約数ペア:

[(1, 67168165), (5, 13433633), (23, 2920355), (31, 2166715), (83, 809255), (115, 584071), (155, 433343), (227, 295895), (415, 161851), (713, 94205), (1135, 59179), (1909, 35185), (2573, 26105), (3565, 18841), (5221, 12865), (7037, 9545)]