2437655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1045993

約数列:

[1, 5, 11, 23, 41, 47, 55, 115, 205, 235, 253, 451, 517, 943, 1081, 1265, 1927, 2255, 2585, 4715, 5405, 9635, 10373, 11891, 21197, 44321, 51865, 59455, 105985, 221605, 487531, 2437655]

約数ペア:

[(1, 2437655), (5, 487531), (11, 221605), (23, 105985), (41, 59455), (47, 51865), (55, 44321), (115, 21197), (205, 11891), (235, 10373), (253, 9635), (451, 5405), (517, 4715), (943, 2585), (1081, 2255), (1265, 1927)]