64715691435

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{331391}}^1$

素因数の和:331723

約数の個数: 32

約数和(自身を含む): 106130276352

約数和(自身を除く): 41414584917

約数列:

[1, 3, 5, 15, 47, 141, 235, 277, 705, 831, 1385, 4155, 13019, 39057, 65095, 195285, 331391, 994173, 1656955, 4970865, 15575377, 46726131, 77876885, 91795307, 233630655, 275385921, 458976535, 1376929605, 4314379429, 12943138287, 21571897145, 64715691435]

約数ペア:

[(1, 64715691435), (3, 21571897145), (5, 12943138287), (15, 4314379429), (47, 1376929605), (141, 458976535), (235, 275385921), (277, 233630655), (705, 91795307), (831, 77876885), (1385, 46726131), (4155, 15575377), (13019, 4970865), (39057, 1656955), (65095, 994173), (195285, 331391)]