2018085852075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{15367111}}^1$

素因数の和:15367244

約数の個数: 48

約数和(自身を含む): 3567136974336

約数和(自身を除く): 1549051122261

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 103, 255, 309, 425, 515, 1275, 1545, 1751, 2575, 5253, 7725, 8755, 26265, 43775, 131325, 15367111, 46101333, 76835555, 230506665, 261240887, 384177775, 783722661, 1152533325, 1306204435, 1582812433, 3918613305, 4748437299, 6531022175, 7914062165, 19593066525, 23742186495, 26907811361, 39570310825, 80723434083, 118710932475, 134539056805, 403617170415, 672695284025, 2018085852075]

約数ペア:

[(1, 2018085852075), (3, 672695284025), (5, 403617170415), (15, 134539056805), (17, 118710932475), (25, 80723434083), (51, 39570310825), (75, 26907811361), (85, 23742186495), (103, 19593066525), (255, 7914062165), (309, 6531022175), (425, 4748437299), (515, 3918613305), (1275, 1582812433), (1545, 1306204435), (1751, 1152533325), (2575, 783722661), (5253, 384177775), (7725, 261240887), (8755, 230506665), (26265, 76835555), (43775, 46101333), (131325, 15367111)]