108568545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{311}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 189641088

約数和(自身を除く): 81072543

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 311, 555, 629, 933, 1369, 1555, 1887, 3145, 4107, 4665, 5287, 6845, 9435, 11507, 15861, 20535, 23273, 26435, 34521, 57535, 69819, 79305, 116365, 172605, 195619, 349095, 425759, 586857, 978095, 1277277, 2128795, 2934285, 6386385, 7237903, 21713709, 36189515, 108568545]

約数ペア:

[(1, 108568545), (3, 36189515), (5, 21713709), (15, 7237903), (17, 6386385), (37, 2934285), (51, 2128795), (85, 1277277), (111, 978095), (185, 586857), (255, 425759), (311, 349095), (555, 195619), (629, 172605), (933, 116365), (1369, 79305), (1555, 69819), (1887, 57535), (3145, 34521), (4107, 26435), (4665, 23273), (5287, 20535), (6845, 15861), (9435, 11507)]