43428945

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 84787200

約数和(自身を除く): 41358255

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 343, 345, 367, 483, 735, 805, 1029, 1101, 1127, 1715, 1835, 2415, 2569, 3381, 5145, 5505, 5635, 7707, 7889, 8441, 12845, 16905, 17983, 23667, 25323, 38535, 39445, 42205, 53949, 59087, 89915, 118335, 125881, 126615, 177261, 269745, 295435, 377643, 413609, 629405, 886305, 1240827, 1888215, 2068045, 2895263, 6204135, 8685789, 14476315, 43428945]

約数ペア:

[(1, 43428945), (3, 14476315), (5, 8685789), (7, 6204135), (15, 2895263), (21, 2068045), (23, 1888215), (35, 1240827), (49, 886305), (69, 629405), (105, 413609), (115, 377643), (147, 295435), (161, 269745), (245, 177261), (343, 126615), (345, 125881), (367, 118335), (483, 89915), (735, 59087), (805, 53949), (1029, 42205), (1101, 39445), (1127, 38535), (1715, 25323), (1835, 23667), (2415, 17983), (2569, 16905), (3381, 12845), (5145, 8441), (5505, 7889), (5635, 7707)]