27704765

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 38368512

約数和(自身を除く): 10663747

約数列:

[1, 5, 11, 23, 55, 115, 121, 181, 253, 605, 905, 1265, 1331, 1991, 2783, 4163, 6655, 9955, 13915, 20815, 21901, 30613, 45793, 109505, 153065, 228965, 240911, 503723, 1204555, 2518615, 5540953, 27704765]

約数ペア:

[(1, 27704765), (5, 5540953), (11, 2518615), (23, 1204555), (55, 503723), (115, 240911), (121, 228965), (181, 153065), (253, 109505), (605, 45793), (905, 30613), (1265, 21901), (1331, 20815), (1991, 13915), (2783, 9955), (4163, 6655)]