25791125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 34875360

約数和(自身を除く): 9084235

約数列:

[1, 5, 17, 25, 53, 85, 125, 229, 265, 425, 901, 1145, 1325, 2125, 3893, 4505, 5725, 6625, 12137, 19465, 22525, 28625, 60685, 97325, 112625, 206329, 303425, 486625, 1031645, 1517125, 5158225, 25791125]

約数ペア:

[(1, 25791125), (5, 5158225), (17, 1517125), (25, 1031645), (53, 486625), (85, 303425), (125, 206329), (229, 112625), (265, 97325), (425, 60685), (901, 28625), (1145, 22525), (1325, 19465), (2125, 12137), (3893, 6625), (4505, 5725)]