1025525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 1428480

約数和(自身を除く): 402955

約数列:

[1, 5, 17, 19, 25, 85, 95, 127, 323, 425, 475, 635, 1615, 2159, 2413, 3175, 8075, 10795, 12065, 41021, 53975, 60325, 205105, 1025525]

約数ペア:

[(1, 1025525), (5, 205105), (17, 60325), (19, 53975), (25, 41021), (85, 12065), (95, 10795), (127, 8075), (323, 3175), (425, 2413), (475, 2159), (635, 1615)]