276137875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 374774400

約数和(自身を除く): 98636525

約数列:

[1, 5, 13, 25, 65, 109, 125, 325, 545, 1417, 1559, 1625, 2725, 7085, 7795, 13625, 20267, 35425, 38975, 101335, 169931, 177125, 194875, 506675, 849655, 2209103, 2533375, 4248275, 11045515, 21241375, 55227575, 276137875]

約数ペア:

[(1, 276137875), (5, 55227575), (13, 21241375), (25, 11045515), (65, 4248275), (109, 2533375), (125, 2209103), (325, 849655), (545, 506675), (1417, 194875), (1559, 177125), (1625, 169931), (2725, 101335), (7085, 38975), (7795, 35425), (13625, 20267)]