475858155

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{10529}}^1$

素因数の和:10691

約数の個数: 32

約数和(自身を含む): 800616960

約数和(自身を除く): 324758805

約数列:

[1, 3, 5, 15, 23, 69, 115, 131, 345, 393, 655, 1965, 3013, 9039, 10529, 15065, 31587, 45195, 52645, 157935, 242167, 726501, 1210835, 1379299, 3632505, 4137897, 6896495, 20689485, 31723877, 95171631, 158619385, 475858155]

約数ペア:

[(1, 475858155), (3, 158619385), (5, 95171631), (15, 31723877), (23, 20689485), (69, 6896495), (115, 4137897), (131, 3632505), (345, 1379299), (393, 1210835), (655, 726501), (1965, 242167), (3013, 157935), (9039, 52645), (10529, 45195), (15065, 31587)]