151921185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10973}}^1$

素因数の和:11065

約数の個数: 32

約数和(自身を含む): 265483008

約数和(自身を除く): 113561823

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 10973, 13845, 32919, 54865, 142649, 164595, 427947, 713245, 779083, 2139735, 2337249, 3895415, 10128079, 11686245, 30384237, 50640395, 151921185]

約数ペア:

[(1, 151921185), (3, 50640395), (5, 30384237), (13, 11686245), (15, 10128079), (39, 3895415), (65, 2337249), (71, 2139735), (195, 779083), (213, 713245), (355, 427947), (923, 164595), (1065, 142649), (2769, 54865), (4615, 32919), (10973, 13845)]