157028170785

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12049}}^1\times {\mathrm{21191}}^1$

素因数の和:33289

約数の個数: 32

約数和(自身を含む): 257406508800

約数和(自身を除く): 100378338015

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 12049, 21191, 36147, 60245, 63573, 105955, 180735, 317865, 494009, 868831, 1482027, 2470045, 2606493, 4344155, 7410135, 13032465, 255330359, 765991077, 1276651795, 3829955385, 10468544719, 31405634157, 52342723595, 157028170785]

約数ペア:

[(1, 157028170785), (3, 52342723595), (5, 31405634157), (15, 10468544719), (41, 3829955385), (123, 1276651795), (205, 765991077), (615, 255330359), (12049, 13032465), (21191, 7410135), (36147, 4344155), (60245, 2606493), (63573, 2470045), (105955, 1482027), (180735, 868831), (317865, 494009)]