25412673

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 40908672

約数和(自身を除く): 15495999

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 1221, 1443, 1601, 4803, 5291, 15873, 17611, 20813, 52833, 59237, 62439, 177711, 228943, 651607, 686829, 770081, 1954821, 2310243, 8470891, 25412673]

約数ペア:

[(1, 25412673), (3, 8470891), (11, 2310243), (13, 1954821), (33, 770081), (37, 686829), (39, 651607), (111, 228943), (143, 177711), (407, 62439), (429, 59237), (481, 52833), (1221, 20813), (1443, 17611), (1601, 15873), (4803, 5291)]