4872795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 8382528

約数和(自身を除く): 3509733

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 197, 255, 291, 485, 591, 985, 1455, 1649, 2955, 3349, 4947, 8245, 10047, 16745, 19109, 24735, 50235, 57327, 95545, 286635, 324853, 974559, 1624265, 4872795]

約数ペア:

[(1, 4872795), (3, 1624265), (5, 974559), (15, 324853), (17, 286635), (51, 95545), (85, 57327), (97, 50235), (197, 24735), (255, 19109), (291, 16745), (485, 10047), (591, 8245), (985, 4947), (1455, 3349), (1649, 2955)]