189156975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2837}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 360357888

約数和(自身を除く): 171200913

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 127, 175, 381, 525, 635, 889, 1905, 2667, 2837, 3175, 4445, 8511, 9525, 13335, 14185, 19859, 22225, 42555, 59577, 66675, 70925, 99295, 212775, 297885, 360299, 496475, 1080897, 1489425, 1801495, 2522093, 5404485, 7566279, 9007475, 12610465, 27022425, 37831395, 63052325, 189156975]

約数ペア:

[(1, 189156975), (3, 63052325), (5, 37831395), (7, 27022425), (15, 12610465), (21, 9007475), (25, 7566279), (35, 5404485), (75, 2522093), (105, 1801495), (127, 1489425), (175, 1080897), (381, 496475), (525, 360299), (635, 297885), (889, 212775), (1905, 99295), (2667, 70925), (2837, 66675), (3175, 59577), (4445, 42555), (8511, 22225), (9525, 19859), (13335, 14185)]