12087765

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 23846400

約数和(自身を除く): 11758635

約数列:

[1, 3, 5, 9, 15, 17, 23, 27, 45, 51, 69, 85, 115, 135, 153, 207, 229, 255, 345, 391, 459, 621, 687, 765, 1035, 1145, 1173, 1955, 2061, 2295, 3105, 3435, 3519, 3893, 5267, 5865, 6183, 10305, 10557, 11679, 15801, 17595, 19465, 26335, 30915, 35037, 47403, 52785, 58395, 79005, 89539, 105111, 142209, 175185, 237015, 268617, 447695, 525555, 711045, 805851, 1343085, 2417553, 4029255, 12087765]

約数ペア:

[(1, 12087765), (3, 4029255), (5, 2417553), (9, 1343085), (15, 805851), (17, 711045), (23, 525555), (27, 447695), (45, 268617), (51, 237015), (69, 175185), (85, 142209), (115, 105111), (135, 89539), (153, 79005), (207, 58395), (229, 52785), (255, 47403), (345, 35037), (391, 30915), (459, 26335), (621, 19465), (687, 17595), (765, 15801), (1035, 11679), (1145, 10557), (1173, 10305), (1955, 6183), (2061, 5865), (2295, 5267), (3105, 3893), (3435, 3519)]