15666780015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{435733}}^1$

素因数の和:435808

約数の個数: 48

約数和(自身を含む): 29364985728

約数和(自身を除く): 13698205713

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2397, 3995, 7191, 11985, 35955, 435733, 1307199, 2178665, 3921597, 6535995, 7407461, 19607985, 20479451, 22222383, 37037305, 61438353, 66667149, 102397255, 111111915, 184315059, 307191765, 333335745, 348150667, 921575295, 1044452001, 1740753335, 3133356003, 5222260005, 15666780015]

約数ペア:

[(1, 15666780015), (3, 5222260005), (5, 3133356003), (9, 1740753335), (15, 1044452001), (17, 921575295), (45, 348150667), (47, 333335745), (51, 307191765), (85, 184315059), (141, 111111915), (153, 102397255), (235, 66667149), (255, 61438353), (423, 37037305), (705, 22222383), (765, 20479451), (799, 19607985), (2115, 7407461), (2397, 6535995), (3995, 3921597), (7191, 2178665), (11985, 1307199), (35955, 435733)]