11842965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 22087728

約数和(自身を除く): 10244763

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 113, 137, 153, 255, 339, 411, 565, 685, 765, 1017, 1233, 1695, 1921, 2055, 2329, 5085, 5763, 6165, 6987, 9605, 11645, 15481, 17289, 20961, 28815, 34935, 46443, 77405, 86445, 104805, 139329, 232215, 263177, 696645, 789531, 1315885, 2368593, 3947655, 11842965]

約数ペア:

[(1, 11842965), (3, 3947655), (5, 2368593), (9, 1315885), (15, 789531), (17, 696645), (45, 263177), (51, 232215), (85, 139329), (113, 104805), (137, 86445), (153, 77405), (255, 46443), (339, 34935), (411, 28815), (565, 20961), (685, 17289), (765, 15481), (1017, 11645), (1233, 9605), (1695, 6987), (1921, 6165), (2055, 5763), (2329, 5085)]