15709513539

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{2647}}^1$

素因数の和:3235

約数の個数: 32

約数和(自身を含む): 21741223936

約数和(自身を除く): 6031710397

約数列:

[1, 3, 37, 111, 127, 381, 421, 1263, 2647, 4699, 7941, 14097, 15577, 46731, 53467, 97939, 160401, 293817, 336169, 1008507, 1114387, 1978279, 3343161, 5934837, 12438253, 37314759, 41232319, 123696957, 141527149, 424581447, 5236504513, 15709513539]

約数ペア:

[(1, 15709513539), (3, 5236504513), (37, 424581447), (111, 141527149), (127, 123696957), (381, 41232319), (421, 37314759), (1263, 12438253), (2647, 5934837), (4699, 3343161), (7941, 1978279), (14097, 1114387), (15577, 1008507), (46731, 336169), (53467, 293817), (97939, 160401)]