20176875255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79125001}}^1$

素因数の和:79125026

約数の個数: 16

約数和(自身を含む): 34182000864

約数和(自身を除く): 14005125609

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 79125001, 237375003, 395625005, 1186875015, 1345125017, 4035375051, 6725625085, 20176875255]

約数ペア:

[(1, 20176875255), (3, 6725625085), (5, 4035375051), (15, 1345125017), (17, 1186875015), (51, 395625005), (85, 237375003), (255, 79125001)]