1812030686205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{517817}}^1\times {\mathrm{13723}}^1$

素因数の和:531565

約数の個数: 32

約数和(自身を含む): 3070022788224

約数和(自身を除く): 1257992102019

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 13723, 41169, 68615, 205845, 233291, 517817, 699873, 1166455, 1553451, 2589085, 3499365, 7767255, 8802889, 26408667, 44014445, 132043335, 7106002691, 21318008073, 35530013455, 106590040365, 120802045747, 362406137241, 604010228735, 1812030686205]

約数ペア:

[(1, 1812030686205), (3, 604010228735), (5, 362406137241), (15, 120802045747), (17, 106590040365), (51, 35530013455), (85, 21318008073), (255, 7106002691), (13723, 132043335), (41169, 44014445), (68615, 26408667), (205845, 8802889), (233291, 7767255), (517817, 3499365), (699873, 2589085), (1166455, 1553451)]