55509695

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 72745344

約数和(自身を除く): 17235649

約数列:

[1, 5, 23, 41, 61, 115, 193, 205, 305, 943, 965, 1403, 2501, 4439, 4715, 7015, 7913, 11773, 12505, 22195, 39565, 57523, 58865, 181999, 270779, 287615, 482693, 909995, 1353895, 2413465, 11101939, 55509695]

約数ペア:

[(1, 55509695), (5, 11101939), (23, 2413465), (41, 1353895), (61, 909995), (115, 482693), (193, 287615), (205, 270779), (305, 181999), (943, 58865), (965, 57523), (1403, 39565), (2501, 22195), (4439, 12505), (4715, 11773), (7015, 7913)]