16229475

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4243}}^1$

素因数の和:4276

約数の個数: 36

約数和(自身を含む): 30785976

約数和(自身を除く): 14556501

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 4243, 12729, 21215, 38187, 63645, 72131, 106075, 190935, 216393, 318225, 360655, 649179, 954675, 1081965, 1803275, 3245895, 5409825, 16229475]

約数ペア:

[(1, 16229475), (3, 5409825), (5, 3245895), (9, 1803275), (15, 1081965), (17, 954675), (25, 649179), (45, 360655), (51, 318225), (75, 216393), (85, 190935), (153, 106075), (225, 72131), (255, 63645), (425, 38187), (765, 21215), (1275, 12729), (3825, 4243)]