1572164675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 2149416000

約数和(自身を除く): 577251325

約数列:

[1, 5, 17, 25, 29, 85, 145, 199, 425, 493, 641, 725, 995, 2465, 3205, 3383, 4975, 5771, 10897, 12325, 16025, 16915, 18589, 28855, 54485, 84575, 92945, 98107, 127559, 144275, 272425, 316013, 464725, 490535, 637795, 1580065, 2168503, 2452675, 3188975, 3699211, 7900325, 10842515, 18496055, 54212575, 62886587, 92480275, 314432935, 1572164675]

約数ペア:

[(1, 1572164675), (5, 314432935), (17, 92480275), (25, 62886587), (29, 54212575), (85, 18496055), (145, 10842515), (199, 7900325), (425, 3699211), (493, 3188975), (641, 2452675), (725, 2168503), (995, 1580065), (2465, 637795), (3205, 490535), (3383, 464725), (4975, 316013), (5771, 272425), (10897, 144275), (12325, 127559), (16025, 98107), (16915, 92945), (18589, 84575), (28855, 54485)]