5405235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 10450944

約数和(自身を除く): 5045709

約数列:

[1, 3, 5, 11, 15, 17, 33, 41, 47, 51, 55, 85, 123, 141, 165, 187, 205, 235, 255, 451, 517, 561, 615, 697, 705, 799, 935, 1353, 1551, 1927, 2091, 2255, 2397, 2585, 2805, 3485, 3995, 5781, 6765, 7667, 7755, 8789, 9635, 10455, 11985, 21197, 23001, 26367, 28905, 32759, 38335, 43945, 63591, 98277, 105985, 115005, 131835, 163795, 317955, 360349, 491385, 1081047, 1801745, 5405235]

約数ペア:

[(1, 5405235), (3, 1801745), (5, 1081047), (11, 491385), (15, 360349), (17, 317955), (33, 163795), (41, 131835), (47, 115005), (51, 105985), (55, 98277), (85, 63591), (123, 43945), (141, 38335), (165, 32759), (187, 28905), (205, 26367), (235, 23001), (255, 21197), (451, 11985), (517, 10455), (561, 9635), (615, 8789), (697, 7755), (705, 7667), (799, 6765), (935, 5781), (1353, 3995), (1551, 3485), (1927, 2805), (2091, 2585), (2255, 2397)]