16078075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 21849296

約数和(自身を除く): 5771221

約数列:

[1, 5, 13, 25, 61, 65, 305, 325, 793, 811, 1525, 3965, 4055, 10543, 19825, 20275, 49471, 52715, 247355, 263575, 643123, 1236775, 3215615, 16078075]

約数ペア:

[(1, 16078075), (5, 3215615), (13, 1236775), (25, 643123), (61, 263575), (65, 247355), (305, 52715), (325, 49471), (793, 20275), (811, 19825), (1525, 10543), (3965, 4055)]