65473545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2647}}^1$

素因数の和:2769

約数の個数: 32

約数和(自身を含む): 112105728

約数和(自身を除く): 46632183

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 2647, 4947, 7941, 8245, 13235, 24735, 39705, 44999, 134997, 224995, 256759, 674985, 770277, 1283795, 3851385, 4364903, 13094709, 21824515, 65473545]

約数ペア:

[(1, 65473545), (3, 21824515), (5, 13094709), (15, 4364903), (17, 3851385), (51, 1283795), (85, 770277), (97, 674985), (255, 256759), (291, 224995), (485, 134997), (1455, 44999), (1649, 39705), (2647, 24735), (4947, 13235), (7941, 8245)]