26821125

素因数分解:

$3^5\times 5^3\times {\mathrm{883}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 50197056

約数和(自身を除く): 23375931

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 675, 883, 1125, 1215, 2025, 2649, 3375, 4415, 6075, 7947, 10125, 13245, 22075, 23841, 30375, 39735, 66225, 71523, 110375, 119205, 198675, 214569, 331125, 357615, 596025, 993375, 1072845, 1788075, 2980125, 5364225, 8940375, 26821125]

約数ペア:

[(1, 26821125), (3, 8940375), (5, 5364225), (9, 2980125), (15, 1788075), (25, 1072845), (27, 993375), (45, 596025), (75, 357615), (81, 331125), (125, 214569), (135, 198675), (225, 119205), (243, 110375), (375, 71523), (405, 66225), (675, 39735), (883, 30375), (1125, 23841), (1215, 22075), (2025, 13245), (2649, 10125), (3375, 7947), (4415, 6075)]