27717105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7481}}^1$

素因数の和:7521

約数の個数: 32

約数和(自身を含む): 50279040

約数和(自身を除く): 22561935

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 7481, 22443, 37405, 97253, 112215, 142139, 291759, 426417, 486265, 710695, 1458795, 1847807, 2132085, 5543421, 9239035, 27717105]

約数ペア:

[(1, 27717105), (3, 9239035), (5, 5543421), (13, 2132085), (15, 1847807), (19, 1458795), (39, 710695), (57, 486265), (65, 426417), (95, 291759), (195, 142139), (247, 112215), (285, 97253), (741, 37405), (1235, 22443), (3705, 7481)]