201719353695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12479}}^1\times {\mathrm{63391}}^1$

素因数の和:75895

約数の個数: 32

約数和(自身を含む): 341769093120

約数和(自身を除く): 140049739425

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 12479, 37437, 62395, 63391, 187185, 190173, 212143, 316955, 636429, 950865, 1060715, 1077647, 3182145, 3232941, 5388235, 16164705, 791056289, 2373168867, 3955281445, 11865844335, 13447956913, 40343870739, 67239784565, 201719353695]

約数ペア:

[(1, 201719353695), (3, 67239784565), (5, 40343870739), (15, 13447956913), (17, 11865844335), (51, 3955281445), (85, 2373168867), (255, 791056289), (12479, 16164705), (37437, 5388235), (62395, 3232941), (63391, 3182145), (187185, 1077647), (190173, 1060715), (212143, 950865), (316955, 636429)]