17616285

素因数分解:

$3^9\times 5^1\times {\mathrm{179}}^1$

素因数の和:211

約数の個数: 40

約数和(自身を含む): 31885920

約数和(自身を除く): 14269635

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 179, 243, 405, 537, 729, 895, 1215, 1611, 2187, 2685, 3645, 4833, 6561, 8055, 10935, 14499, 19683, 24165, 32805, 43497, 72495, 98415, 130491, 217485, 391473, 652455, 1174419, 1957365, 3523257, 5872095, 17616285]

約数ペア:

[(1, 17616285), (3, 5872095), (5, 3523257), (9, 1957365), (15, 1174419), (27, 652455), (45, 391473), (81, 217485), (135, 130491), (179, 98415), (243, 72495), (405, 43497), (537, 32805), (729, 24165), (895, 19683), (1215, 14499), (1611, 10935), (2187, 8055), (2685, 6561), (3645, 4833)]