108945405

素因数分解:

$3^{12}\times 5^1\times {\mathrm{41}}^1$

素因数の和:82

約数の個数: 52

約数和(自身を含む): 200884572

約数和(自身を除く): 91939167

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 243, 369, 405, 615, 729, 1107, 1215, 1845, 2187, 3321, 3645, 5535, 6561, 9963, 10935, 16605, 19683, 29889, 32805, 49815, 59049, 89667, 98415, 149445, 177147, 269001, 295245, 448335, 531441, 807003, 885735, 1345005, 2421009, 2657205, 4035015, 7263027, 12105045, 21789081, 36315135, 108945405]

約数ペア:

[(1, 108945405), (3, 36315135), (5, 21789081), (9, 12105045), (15, 7263027), (27, 4035015), (41, 2657205), (45, 2421009), (81, 1345005), (123, 885735), (135, 807003), (205, 531441), (243, 448335), (369, 295245), (405, 269001), (615, 177147), (729, 149445), (1107, 98415), (1215, 89667), (1845, 59049), (2187, 49815), (3321, 32805), (3645, 29889), (5535, 19683), (6561, 16605), (9963, 10935)]