955142875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10453}}^1$

素因数の和:10528

約数の個数: 32

約数和(自身を含む): 1291612608

約数和(自身を除く): 336469733

約数列:

[1, 5, 17, 25, 43, 85, 125, 215, 425, 731, 1075, 2125, 3655, 5375, 10453, 18275, 52265, 91375, 177701, 261325, 449479, 888505, 1306625, 2247395, 4442525, 7641143, 11236975, 22212625, 38205715, 56184875, 191028575, 955142875]

約数ペア:

[(1, 955142875), (5, 191028575), (17, 56184875), (25, 38205715), (43, 22212625), (85, 11236975), (125, 7641143), (215, 4442525), (425, 2247395), (731, 1306625), (1075, 888505), (2125, 449479), (3655, 261325), (5375, 177701), (10453, 91375), (18275, 52265)]