2388894797135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2903}}^1\times {\mathrm{5077}}^1$

素因数の和:8424

約数の個数: 64

約数和(自身を含む): 3584464164864

約数和(自身を除く): 1195569367729

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 421, 2105, 2903, 2947, 4631, 5077, 14515, 14735, 20321, 23155, 25385, 31933, 32417, 35539, 55847, 101605, 159665, 162085, 177695, 223531, 279235, 390929, 1117655, 1222163, 1954645, 2137417, 6110815, 8555141, 10687085, 13443793, 14738531, 14961919, 23511587, 42775705, 67218965, 73692655, 74809595, 94106551, 103169717, 117557935, 162123841, 164581109, 470532755, 515848585, 810619205, 822905545, 1134866887, 5674334435, 6204921551, 31024607755, 43434450857, 68254137061, 217172254285, 341270685305, 477778959427, 2388894797135]

約数ペア:

[(1, 2388894797135), (5, 477778959427), (7, 341270685305), (11, 217172254285), (35, 68254137061), (55, 43434450857), (77, 31024607755), (385, 6204921551), (421, 5674334435), (2105, 1134866887), (2903, 822905545), (2947, 810619205), (4631, 515848585), (5077, 470532755), (14515, 164581109), (14735, 162123841), (20321, 117557935), (23155, 103169717), (25385, 94106551), (31933, 74809595), (32417, 73692655), (35539, 67218965), (55847, 42775705), (101605, 23511587), (159665, 14961919), (162085, 14738531), (177695, 13443793), (223531, 10687085), (279235, 8555141), (390929, 6110815), (1117655, 2137417), (1222163, 1954645)]