12783432015

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{1823}}^1$

素因数の和:2373

約数の個数: 64

約数和(自身を含む): 22973644800

約数和(自身を除く): 10190212785

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 409, 635, 1143, 1227, 1823, 1905, 2045, 3429, 3681, 5469, 5715, 6135, 9115, 11043, 16407, 17145, 18405, 27345, 49221, 51943, 55215, 82035, 155829, 231521, 246105, 259715, 467487, 694563, 745607, 779145, 1157605, 1402461, 2083689, 2236821, 2337435, 3472815, 3728035, 6251067, 6710463, 7012305, 10418445, 11184105, 20131389, 31255335, 33552315, 94692089, 100656945, 284076267, 473460445, 852228801, 1420381335, 2556686403, 4261144005, 12783432015]

約数ペア:

[(1, 12783432015), (3, 4261144005), (5, 2556686403), (9, 1420381335), (15, 852228801), (27, 473460445), (45, 284076267), (127, 100656945), (135, 94692089), (381, 33552315), (409, 31255335), (635, 20131389), (1143, 11184105), (1227, 10418445), (1823, 7012305), (1905, 6710463), (2045, 6251067), (3429, 3728035), (3681, 3472815), (5469, 2337435), (5715, 2236821), (6135, 2083689), (9115, 1402461), (11043, 1157605), (16407, 779145), (17145, 745607), (18405, 694563), (27345, 467487), (49221, 259715), (51943, 246105), (55215, 231521), (82035, 155829)]