201609075

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 341228160

約数和(自身を除く): 139619085

約数列:

[1, 3, 5, 15, 25, 75, 83, 139, 233, 249, 415, 417, 695, 699, 1165, 1245, 2075, 2085, 3475, 3495, 5825, 6225, 10425, 11537, 17475, 19339, 32387, 34611, 57685, 58017, 96695, 97161, 161935, 173055, 288425, 290085, 483475, 485805, 809675, 865275, 1450425, 2429025, 2688121, 8064363, 13440605, 40321815, 67203025, 201609075]

約数ペア:

[(1, 201609075), (3, 67203025), (5, 40321815), (15, 13440605), (25, 8064363), (75, 2688121), (83, 2429025), (139, 1450425), (233, 865275), (249, 809675), (415, 485805), (417, 483475), (695, 290085), (699, 288425), (1165, 173055), (1245, 161935), (2075, 97161), (2085, 96695), (3475, 58017), (3495, 57685), (5825, 34611), (6225, 32387), (10425, 19339), (11537, 17475)]