25180825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 33346080

約数和(自身を除く): 8165255

約数列:

[1, 5, 17, 25, 85, 179, 331, 425, 895, 1655, 3043, 4475, 5627, 8275, 15215, 28135, 59249, 76075, 140675, 296245, 1007233, 1481225, 5036165, 25180825]

約数ペア:

[(1, 25180825), (5, 5036165), (17, 1481225), (25, 1007233), (85, 296245), (179, 140675), (331, 76075), (425, 59249), (895, 28135), (1655, 15215), (3043, 8275), (4475, 5627)]