61043465

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 28587895

約数列:

[1, 5, 7, 35, 41, 49, 59, 103, 205, 245, 287, 295, 413, 515, 721, 1435, 2009, 2065, 2419, 2891, 3605, 4223, 5047, 6077, 10045, 12095, 14455, 16933, 21115, 25235, 29561, 30385, 42539, 84665, 118531, 147805, 206927, 212695, 249157, 297773, 592655, 1034635, 1245785, 1488865, 1744099, 8720495, 12208693, 61043465]

約数ペア:

[(1, 61043465), (5, 12208693), (7, 8720495), (35, 1744099), (41, 1488865), (49, 1245785), (59, 1034635), (103, 592655), (205, 297773), (245, 249157), (287, 212695), (295, 206927), (413, 147805), (515, 118531), (721, 84665), (1435, 42539), (2009, 30385), (2065, 29561), (2419, 25235), (2891, 21115), (3605, 16933), (4223, 14455), (5047, 12095), (6077, 10045)]