26121675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 47496960

約数和(自身を除く): 21375285

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 797, 1311, 1425, 1725, 2185, 2391, 3985, 6555, 10925, 11955, 15143, 18331, 19925, 32775, 45429, 54993, 59775, 75715, 91655, 227145, 274965, 348289, 378575, 458275, 1044867, 1135725, 1374825, 1741445, 5224335, 8707225, 26121675]

約数ペア:

[(1, 26121675), (3, 8707225), (5, 5224335), (15, 1741445), (19, 1374825), (23, 1135725), (25, 1044867), (57, 458275), (69, 378575), (75, 348289), (95, 274965), (115, 227145), (285, 91655), (345, 75715), (437, 59775), (475, 54993), (575, 45429), (797, 32775), (1311, 19925), (1425, 18331), (1725, 15143), (2185, 11955), (2391, 10925), (3985, 6555)]