394080315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{37693}}^1$

素因数の和:37759

約数の個数: 32

約数和(自身を含む): 683919936

約数和(自身を除く): 289839621

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 10455, 37693, 113079, 188465, 565395, 640781, 1545413, 1922343, 3203905, 4636239, 7727065, 9611715, 23181195, 26272021, 78816063, 131360105, 394080315]

約数ペア:

[(1, 394080315), (3, 131360105), (5, 78816063), (15, 26272021), (17, 23181195), (41, 9611715), (51, 7727065), (85, 4636239), (123, 3203905), (205, 1922343), (255, 1545413), (615, 640781), (697, 565395), (2091, 188465), (3485, 113079), (10455, 37693)]