12995565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 24820992

約数和(自身を除く): 11825427

約数列:

[1, 3, 5, 11, 15, 17, 33, 41, 51, 55, 85, 113, 123, 165, 187, 205, 255, 339, 451, 561, 565, 615, 697, 935, 1243, 1353, 1695, 1921, 2091, 2255, 2805, 3485, 3729, 4633, 5763, 6215, 6765, 7667, 9605, 10455, 13899, 18645, 21131, 23001, 23165, 28815, 38335, 50963, 63393, 69495, 78761, 105655, 115005, 152889, 236283, 254815, 316965, 393805, 764445, 866371, 1181415, 2599113, 4331855, 12995565]

約数ペア:

[(1, 12995565), (3, 4331855), (5, 2599113), (11, 1181415), (15, 866371), (17, 764445), (33, 393805), (41, 316965), (51, 254815), (55, 236283), (85, 152889), (113, 115005), (123, 105655), (165, 78761), (187, 69495), (205, 63393), (255, 50963), (339, 38335), (451, 28815), (561, 23165), (565, 23001), (615, 21131), (697, 18645), (935, 13899), (1243, 10455), (1353, 9605), (1695, 7667), (1921, 6765), (2091, 6215), (2255, 5763), (2805, 4633), (3485, 3729)]