61428645

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4691}}^1$

素因数の和:4802

約数の個数: 32

約数和(自身を含む): 110355840

約数和(自身を除く): 48927195

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 873, 1455, 2619, 4365, 4691, 13095, 14073, 23455, 42219, 70365, 126657, 211095, 455027, 633285, 1365081, 2275135, 4095243, 6825405, 12285729, 20476215, 61428645]

約数ペア:

[(1, 61428645), (3, 20476215), (5, 12285729), (9, 6825405), (15, 4095243), (27, 2275135), (45, 1365081), (97, 633285), (135, 455027), (291, 211095), (485, 126657), (873, 70365), (1455, 42219), (2619, 23455), (4365, 14073), (4691, 13095)]