42891255

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1$

素因数の和:1741

約数の個数: 64

約数和(自身を含む): 88128000

約数和(自身を除く): 45236745

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 459, 495, 561, 765, 935, 1485, 1683, 1699, 2295, 2805, 5049, 5097, 8415, 8495, 15291, 18689, 25245, 25485, 28883, 45873, 56067, 76455, 86649, 93445, 144415, 168201, 229365, 259947, 280335, 317713, 433245, 504603, 779841, 841005, 953139, 1299735, 1588565, 2523015, 2859417, 3899205, 4765695, 8578251, 14297085, 42891255]

約数ペア:

[(1, 42891255), (3, 14297085), (5, 8578251), (9, 4765695), (11, 3899205), (15, 2859417), (17, 2523015), (27, 1588565), (33, 1299735), (45, 953139), (51, 841005), (55, 779841), (85, 504603), (99, 433245), (135, 317713), (153, 280335), (165, 259947), (187, 229365), (255, 168201), (297, 144415), (459, 93445), (495, 86649), (561, 76455), (765, 56067), (935, 45873), (1485, 28883), (1683, 25485), (1699, 25245), (2295, 18689), (2805, 15291), (5049, 8495), (5097, 8415)]