47027525

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 36

約数和(自身を含む): 64867872

約数和(自身を除く): 17840347

約数列:

[1, 5, 17, 23, 25, 85, 115, 283, 289, 391, 425, 575, 1415, 1445, 1955, 4811, 6509, 6647, 7075, 7225, 9775, 24055, 32545, 33235, 81787, 110653, 120275, 162725, 166175, 408935, 553265, 1881101, 2044675, 2766325, 9405505, 47027525]

約数ペア:

[(1, 47027525), (5, 9405505), (17, 2766325), (23, 2044675), (25, 1881101), (85, 553265), (115, 408935), (283, 166175), (289, 162725), (391, 120275), (425, 110653), (575, 81787), (1415, 33235), (1445, 32545), (1955, 24055), (4811, 9775), (6509, 7225), (6647, 7075)]