5394015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 10816416

約数和(自身を除く): 5422401

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 641, 765, 935, 1683, 1923, 2805, 3205, 5769, 7051, 8415, 9615, 10897, 21153, 28845, 32691, 35255, 54485, 63459, 98073, 105765, 119867, 163455, 317295, 359601, 490365, 599335, 1078803, 1798005, 5394015]

約数ペア:

[(1, 5394015), (3, 1798005), (5, 1078803), (9, 599335), (11, 490365), (15, 359601), (17, 317295), (33, 163455), (45, 119867), (51, 105765), (55, 98073), (85, 63459), (99, 54485), (153, 35255), (165, 32691), (187, 28845), (255, 21153), (495, 10897), (561, 9615), (641, 8415), (765, 7051), (935, 5769), (1683, 3205), (1923, 2805)]