39993135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 79930368

約数和(自身を除く): 39937233

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 83, 91, 105, 195, 249, 273, 353, 415, 455, 581, 1059, 1079, 1245, 1365, 1743, 1765, 2471, 2905, 3237, 4589, 5295, 5395, 7413, 7553, 8715, 12355, 13767, 16185, 22659, 22945, 29299, 32123, 37065, 37765, 68835, 87897, 96369, 113295, 146495, 160615, 205093, 380887, 439485, 481845, 615279, 1025465, 1142661, 1904435, 2666209, 3076395, 5713305, 7998627, 13331045, 39993135]

約数ペア:

[(1, 39993135), (3, 13331045), (5, 7998627), (7, 5713305), (13, 3076395), (15, 2666209), (21, 1904435), (35, 1142661), (39, 1025465), (65, 615279), (83, 481845), (91, 439485), (105, 380887), (195, 205093), (249, 160615), (273, 146495), (353, 113295), (415, 96369), (455, 87897), (581, 68835), (1059, 37765), (1079, 37065), (1245, 32123), (1365, 29299), (1743, 22945), (1765, 22659), (2471, 16185), (2905, 13767), (3237, 12355), (4589, 8715), (5295, 7553), (5395, 7413)]