168366825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 334844640

約数和(自身を除く): 166477815

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 59, 75, 99, 165, 177, 225, 275, 295, 495, 531, 649, 825, 885, 1153, 1475, 1947, 2475, 2655, 3245, 3459, 4425, 5765, 5841, 9735, 10377, 12683, 13275, 16225, 17295, 28825, 29205, 38049, 48675, 51885, 63415, 68027, 86475, 114147, 146025, 190245, 204081, 259425, 317075, 340135, 570735, 612243, 748297, 951225, 1020405, 1700675, 2244891, 2853675, 3061215, 3741485, 5102025, 6734673, 11224455, 15306075, 18707425, 33673365, 56122275, 168366825]

約数ペア:

[(1, 168366825), (3, 56122275), (5, 33673365), (9, 18707425), (11, 15306075), (15, 11224455), (25, 6734673), (33, 5102025), (45, 3741485), (55, 3061215), (59, 2853675), (75, 2244891), (99, 1700675), (165, 1020405), (177, 951225), (225, 748297), (275, 612243), (295, 570735), (495, 340135), (531, 317075), (649, 259425), (825, 204081), (885, 190245), (1153, 146025), (1475, 114147), (1947, 86475), (2475, 68027), (2655, 63415), (3245, 51885), (3459, 48675), (4425, 38049), (5765, 29205), (5841, 28825), (9735, 17295), (10377, 16225), (12683, 13275)]