24925615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 35707392

約数和(自身を除く): 10781777

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 355, 491, 715, 781, 923, 2455, 3905, 4615, 5401, 6383, 10153, 27005, 31915, 34861, 50765, 70213, 174305, 351065, 383471, 453193, 1917355, 2265965, 4985123, 24925615]

約数ペア:

[(1, 24925615), (5, 4985123), (11, 2265965), (13, 1917355), (55, 453193), (65, 383471), (71, 351065), (143, 174305), (355, 70213), (491, 50765), (715, 34861), (781, 31915), (923, 27005), (2455, 10153), (3905, 6383), (4615, 5401)]