255057135

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 414365952

約数和(自身を除く): 159308817

約数列:

[1, 3, 5, 15, 97, 291, 307, 485, 571, 921, 1455, 1535, 1713, 2855, 4605, 8565, 29779, 55387, 89337, 148895, 166161, 175297, 276935, 446685, 525891, 830805, 876485, 2629455, 17003809, 51011427, 85019045, 255057135]

約数ペア:

[(1, 255057135), (3, 85019045), (5, 51011427), (15, 17003809), (97, 2629455), (291, 876485), (307, 830805), (485, 525891), (571, 446685), (921, 276935), (1455, 175297), (1535, 166161), (1713, 148895), (2855, 89337), (4605, 55387), (8565, 29779)]