127321775

素因数分解:

$5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10859}}^1$

素因数の和:10943

約数の個数: 24

約数和(自身を含む): 183143040

約数和(自身を除く): 55821265

約数列:

[1, 5, 7, 25, 35, 67, 175, 335, 469, 1675, 2345, 10859, 11725, 54295, 76013, 271475, 380065, 727553, 1900325, 3637765, 5092871, 18188825, 25464355, 127321775]

約数ペア:

[(1, 127321775), (5, 25464355), (7, 18188825), (25, 5092871), (35, 3637765), (67, 1900325), (175, 727553), (335, 380065), (469, 271475), (1675, 76013), (2345, 54295), (10859, 11725)]