157059855

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{205307}}^1$

素因数の和:205335

約数の個数: 24

約数和(自身を含む): 288252432

約数和(自身を除く): 131192577

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 205307, 615921, 1026535, 1847763, 3079605, 3490219, 9238815, 10470657, 17451095, 31411971, 52353285, 157059855]

約数ペア:

[(1, 157059855), (3, 52353285), (5, 31411971), (9, 17451095), (15, 10470657), (17, 9238815), (45, 3490219), (51, 3079605), (85, 1847763), (153, 1026535), (255, 615921), (765, 205307)]