67416075

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2909}}^1$

素因数の和:3028

約数の個数: 36

約数和(自身を含む): 121963920

約数和(自身を除く): 54547845

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 515, 927, 1545, 2575, 2909, 4635, 7725, 8727, 14545, 23175, 26181, 43635, 72725, 130905, 218175, 299627, 654525, 898881, 1498135, 2696643, 4494405, 7490675, 13483215, 22472025, 67416075]

約数ペア:

[(1, 67416075), (3, 22472025), (5, 13483215), (9, 7490675), (15, 4494405), (25, 2696643), (45, 1498135), (75, 898881), (103, 654525), (225, 299627), (309, 218175), (515, 130905), (927, 72725), (1545, 43635), (2575, 26181), (2909, 23175), (4635, 14545), (7725, 8727)]