8760015

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 18040320

約数和(自身を除く): 9280305

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 255, 297, 347, 459, 495, 561, 765, 935, 1041, 1485, 1683, 1735, 2295, 2805, 3123, 3817, 5049, 5205, 5899, 8415, 9369, 11451, 15615, 17697, 19085, 25245, 29495, 34353, 46845, 53091, 57255, 64889, 88485, 103059, 159273, 171765, 194667, 265455, 324445, 515295, 584001, 796365, 973335, 1752003, 2920005, 8760015]

約数ペア:

[(1, 8760015), (3, 2920005), (5, 1752003), (9, 973335), (11, 796365), (15, 584001), (17, 515295), (27, 324445), (33, 265455), (45, 194667), (51, 171765), (55, 159273), (85, 103059), (99, 88485), (135, 64889), (153, 57255), (165, 53091), (187, 46845), (255, 34353), (297, 29495), (347, 25245), (459, 19085), (495, 17697), (561, 15615), (765, 11451), (935, 9369), (1041, 8415), (1485, 5899), (1683, 5205), (1735, 5049), (2295, 3817), (2805, 3123)]