2085463015

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 2801018880

約数和(自身を除く): 715555865

約数列:

[1, 5, 17, 23, 85, 115, 131, 289, 391, 479, 655, 1445, 1955, 2227, 2395, 3013, 6647, 8143, 11017, 11135, 15065, 33235, 37859, 40715, 51221, 55085, 62749, 138431, 187289, 189295, 256105, 313745, 692155, 870757, 936445, 1066733, 1443227, 3183913, 4353785, 5333665, 7216135, 15919565, 18134461, 24534859, 90672305, 122674295, 417092603, 2085463015]

約数ペア:

[(1, 2085463015), (5, 417092603), (17, 122674295), (23, 90672305), (85, 24534859), (115, 18134461), (131, 15919565), (289, 7216135), (391, 5333665), (479, 4353785), (655, 3183913), (1445, 1443227), (1955, 1066733), (2227, 936445), (2395, 870757), (3013, 692155), (6647, 313745), (8143, 256105), (11017, 189295), (11135, 187289), (15065, 138431), (33235, 62749), (37859, 55085), (40715, 51221)]