170392005

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{60103}}^1$

素因数の和:60127

約数の個数: 40

約数和(自身を含む): 349084032

約数和(自身を除く): 178692027

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 60103, 180309, 300515, 420721, 540927, 901545, 1262163, 1622781, 2103605, 2704635, 3786489, 4868343, 6310815, 8113905, 11359467, 18932445, 24341715, 34078401, 56797335, 170392005]

約数ペア:

[(1, 170392005), (3, 56797335), (5, 34078401), (7, 24341715), (9, 18932445), (15, 11359467), (21, 8113905), (27, 6310815), (35, 4868343), (45, 3786489), (63, 2704635), (81, 2103605), (105, 1622781), (135, 1262163), (189, 901545), (315, 540927), (405, 420721), (567, 300515), (945, 180309), (2835, 60103)]