124681965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2089}}^1$

素因数の和:2293

約数の個数: 32

約数和(自身を含む): 209468160

約数和(自身を除く): 84786195

約数列:

[1, 3, 5, 15, 23, 69, 115, 173, 345, 519, 865, 2089, 2595, 3979, 6267, 10445, 11937, 19895, 31335, 48047, 59685, 144141, 240235, 361397, 720705, 1084191, 1806985, 5420955, 8312131, 24936393, 41560655, 124681965]

約数ペア:

[(1, 124681965), (3, 41560655), (5, 24936393), (15, 8312131), (23, 5420955), (69, 1806985), (115, 1084191), (173, 720705), (345, 361397), (519, 240235), (865, 144141), (2089, 59685), (2595, 48047), (3979, 31335), (6267, 19895), (10445, 11937)]