16960305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{293}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 28957824

約数和(自身を除く): 11997519

約数列:

[1, 3, 5, 15, 17, 51, 85, 227, 255, 293, 681, 879, 1135, 1465, 3405, 3859, 4395, 4981, 11577, 14943, 19295, 24905, 57885, 66511, 74715, 199533, 332555, 997665, 1130687, 3392061, 5653435, 16960305]

約数ペア:

[(1, 16960305), (3, 5653435), (5, 3392061), (15, 1130687), (17, 997665), (51, 332555), (85, 199533), (227, 74715), (255, 66511), (293, 57885), (681, 24905), (879, 19295), (1135, 14943), (1465, 11577), (3405, 4981), (3859, 4395)]