12707768325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{85531}}^1$

素因数の和:85834

約数の個数: 48

約数和(自身を含む): 24096759296

約数和(自身を除く): 11388990971

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 283, 525, 849, 1415, 1981, 4245, 5943, 7075, 9905, 21225, 29715, 49525, 85531, 148575, 256593, 427655, 598717, 1282965, 1796151, 2138275, 2993585, 6414825, 8980755, 14967925, 24205273, 44903775, 72615819, 121026365, 169436911, 363079095, 508310733, 605131825, 847184555, 1815395475, 2541553665, 4235922775, 12707768325]

約数ペア:

[(1, 12707768325), (3, 4235922775), (5, 2541553665), (7, 1815395475), (15, 847184555), (21, 605131825), (25, 508310733), (35, 363079095), (75, 169436911), (105, 121026365), (175, 72615819), (283, 44903775), (525, 24205273), (849, 14967925), (1415, 8980755), (1981, 6414825), (4245, 2993585), (5943, 2138275), (7075, 1796151), (9905, 1282965), (21225, 598717), (29715, 427655), (49525, 256593), (85531, 148575)]