16914405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 28957824

約数和(自身を除く): 12043419

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 587, 1695, 1761, 1921, 2935, 5763, 8805, 9605, 9979, 28815, 29937, 49895, 66331, 149685, 198993, 331655, 994965, 1127627, 3382881, 5638135, 16914405]

約数ペア:

[(1, 16914405), (3, 5638135), (5, 3382881), (15, 1127627), (17, 994965), (51, 331655), (85, 198993), (113, 149685), (255, 66331), (339, 49895), (565, 29937), (587, 28815), (1695, 9979), (1761, 9605), (1921, 8805), (2935, 5763)]