1039719745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{911}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 1371064320

約数和(自身を除く): 331344575

約数列:

[1, 5, 17, 29, 85, 145, 463, 493, 911, 2315, 2465, 4555, 7871, 13427, 15487, 26419, 39355, 67135, 77435, 132095, 228259, 421793, 449123, 1141295, 2108965, 2245615, 7170481, 12231997, 35852405, 61159985, 207943949, 1039719745]

約数ペア:

[(1, 1039719745), (5, 207943949), (17, 61159985), (29, 35852405), (85, 12231997), (145, 7170481), (463, 2245615), (493, 2108965), (911, 1141295), (2315, 449123), (2465, 421793), (4555, 228259), (7871, 132095), (13427, 77435), (15487, 67135), (26419, 39355)]