64757305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11981}}^1$

素因数の和:12056

約数の個数: 16

約数和(自身を含む): 82819584

約数和(自身を除く): 18062279

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 11981, 59905, 275563, 563107, 1377815, 2815535, 12951461, 64757305]

約数ペア:

[(1, 64757305), (5, 12951461), (23, 2815535), (47, 1377815), (115, 563107), (235, 275563), (1081, 59905), (5405, 11981)]