13405095

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 28304640

約数和(自身を除く): 14899545

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 59, 81, 85, 99, 135, 153, 165, 177, 187, 243, 255, 295, 297, 405, 459, 495, 531, 561, 649, 765, 885, 891, 935, 1003, 1215, 1377, 1485, 1593, 1683, 1947, 2295, 2655, 2673, 2805, 3009, 3245, 4131, 4455, 4779, 5015, 5049, 5841, 6885, 7965, 8415, 9027, 9735, 11033, 13365, 14337, 15045, 15147, 17523, 20655, 23895, 25245, 27081, 29205, 33099, 45135, 45441, 52569, 55165, 71685, 75735, 81243, 87615, 99297, 135405, 157707, 165495, 227205, 243729, 262845, 297891, 406215, 496485, 788535, 893673, 1218645, 1489455, 2681019, 4468365, 13405095]

約数ペア:

[(1, 13405095), (3, 4468365), (5, 2681019), (9, 1489455), (11, 1218645), (15, 893673), (17, 788535), (27, 496485), (33, 406215), (45, 297891), (51, 262845), (55, 243729), (59, 227205), (81, 165495), (85, 157707), (99, 135405), (135, 99297), (153, 87615), (165, 81243), (177, 75735), (187, 71685), (243, 55165), (255, 52569), (295, 45441), (297, 45135), (405, 33099), (459, 29205), (495, 27081), (531, 25245), (561, 23895), (649, 20655), (765, 17523), (885, 15147), (891, 15045), (935, 14337), (1003, 13365), (1215, 11033), (1377, 9735), (1485, 9027), (1593, 8415), (1683, 7965), (1947, 6885), (2295, 5841), (2655, 5049), (2673, 5015), (2805, 4779), (3009, 4455), (3245, 4131)]