13086885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5419}}^1$

素因数の和:5457

約数の個数: 32

約数和(自身を含む): 24975360

約数和(自身を除く): 11888475

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 5419, 16257, 27095, 37933, 81285, 113799, 124637, 189665, 373911, 568995, 623185, 872459, 1869555, 2617377, 4362295, 13086885]

約数ペア:

[(1, 13086885), (3, 4362295), (5, 2617377), (7, 1869555), (15, 872459), (21, 623185), (23, 568995), (35, 373911), (69, 189665), (105, 124637), (115, 113799), (161, 81285), (345, 37933), (483, 27095), (805, 16257), (2415, 5419)]