5664645

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{367}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 11481600

約数和(自身を除く): 5816955

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 367, 441, 735, 1029, 1101, 1715, 1835, 2205, 2569, 3087, 3303, 5145, 5505, 7707, 12845, 15435, 16515, 17983, 23121, 38535, 53949, 89915, 115605, 125881, 161847, 269745, 377643, 629405, 809235, 1132929, 1888215, 5664645]

約数ペア:

[(1, 5664645), (3, 1888215), (5, 1132929), (7, 809235), (9, 629405), (15, 377643), (21, 269745), (35, 161847), (45, 125881), (49, 115605), (63, 89915), (105, 53949), (147, 38535), (245, 23121), (315, 17983), (343, 16515), (367, 15435), (441, 12845), (735, 7707), (1029, 5505), (1101, 5145), (1715, 3303), (1835, 3087), (2205, 2569)]