276475825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 36

約数和(自身を含む): 363532288

約数和(自身を除く): 87056463

約数列:

[1, 5, 25, 31, 53, 127, 155, 265, 635, 775, 1325, 1643, 2809, 3175, 3937, 6731, 8215, 14045, 19685, 33655, 41075, 70225, 87079, 98425, 168275, 208661, 356743, 435395, 1043305, 1783715, 2176975, 5216525, 8918575, 11059033, 55295165, 276475825]

約数ペア:

[(1, 276475825), (5, 55295165), (25, 11059033), (31, 8918575), (53, 5216525), (127, 2176975), (155, 1783715), (265, 1043305), (635, 435395), (775, 356743), (1325, 208661), (1643, 168275), (2809, 98425), (3175, 87079), (3937, 70225), (6731, 41075), (8215, 33655), (14045, 19685)]