91887045

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 150418944

約数和(自身を除く): 58531899

約数列:

[1, 3, 5, 15, 61, 183, 233, 305, 431, 699, 915, 1165, 1293, 2155, 3495, 6465, 14213, 26291, 42639, 71065, 78873, 100423, 131455, 213195, 301269, 394365, 502115, 1506345, 6125803, 18377409, 30629015, 91887045]

約数ペア:

[(1, 91887045), (3, 30629015), (5, 18377409), (15, 6125803), (61, 1506345), (183, 502115), (233, 394365), (305, 301269), (431, 213195), (699, 131455), (915, 100423), (1165, 78873), (1293, 71065), (2155, 42639), (3495, 26291), (6465, 14213)]