104040105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28081}}^1$

素因数の和:28121

約数の個数: 32

約数和(自身を含む): 188711040

約数和(自身を除く): 84670935

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 28081, 84243, 140405, 365053, 421215, 533539, 1095159, 1600617, 1825265, 2667695, 5475795, 6936007, 8003085, 20808021, 34680035, 104040105]

約数ペア:

[(1, 104040105), (3, 34680035), (5, 20808021), (13, 8003085), (15, 6936007), (19, 5475795), (39, 2667695), (57, 1825265), (65, 1600617), (95, 1095159), (195, 533539), (247, 421215), (285, 365053), (741, 140405), (1235, 84243), (3705, 28081)]