12892425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 26248320

約数和(自身を除く): 13355895

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 1889, 2275, 5667, 6825, 9445, 13223, 24557, 28335, 39669, 47225, 66115, 73671, 122785, 141675, 171899, 198345, 330575, 368355, 515697, 613925, 859495, 991725, 1841775, 2578485, 4297475, 12892425]

約数ペア:

[(1, 12892425), (3, 4297475), (5, 2578485), (7, 1841775), (13, 991725), (15, 859495), (21, 613925), (25, 515697), (35, 368355), (39, 330575), (65, 198345), (75, 171899), (91, 141675), (105, 122785), (175, 73671), (195, 66115), (273, 47225), (325, 39669), (455, 28335), (525, 24557), (975, 13223), (1365, 9445), (1889, 6825), (2275, 5667)]