24903555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1601}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 42907968

約数和(自身を除く): 18004413

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 1601, 3111, 4803, 5185, 8005, 15555, 24015, 27217, 81651, 97661, 136085, 292983, 408255, 488305, 1464915, 1660237, 4980711, 8301185, 24903555]

約数ペア:

[(1, 24903555), (3, 8301185), (5, 4980711), (15, 1660237), (17, 1464915), (51, 488305), (61, 408255), (85, 292983), (183, 136085), (255, 97661), (305, 81651), (915, 27217), (1037, 24015), (1601, 15555), (3111, 8005), (4803, 5185)]