126905085

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8731}}^1$

素因数の和:8778

約数の個数: 48

約数和(自身を含む): 245194560

約数和(自身を除く): 118289475

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 4845, 8731, 14535, 26193, 43655, 78579, 130965, 148427, 165889, 392895, 445281, 497667, 742135, 829445, 1335843, 1493001, 2226405, 2488335, 2820113, 6679215, 7465005, 8460339, 14100565, 25381017, 42301695, 126905085]

約数ペア:

[(1, 126905085), (3, 42301695), (5, 25381017), (9, 14100565), (15, 8460339), (17, 7465005), (19, 6679215), (45, 2820113), (51, 2488335), (57, 2226405), (85, 1493001), (95, 1335843), (153, 829445), (171, 742135), (255, 497667), (285, 445281), (323, 392895), (765, 165889), (855, 148427), (969, 130965), (1615, 78579), (2907, 43655), (4845, 26193), (8731, 14535)]