42056305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 55738368

約数和(自身を除く): 13682063

約数列:

[1, 5, 23, 31, 47, 115, 155, 235, 251, 713, 1081, 1255, 1457, 3565, 5405, 5773, 7285, 7781, 11797, 28865, 33511, 38905, 58985, 167555, 178963, 271331, 365707, 894815, 1356655, 1828535, 8411261, 42056305]

約数ペア:

[(1, 42056305), (5, 8411261), (23, 1828535), (31, 1356655), (47, 894815), (115, 365707), (155, 271331), (235, 178963), (251, 167555), (713, 58985), (1081, 38905), (1255, 33511), (1457, 28865), (3565, 11797), (5405, 7781), (5773, 7285)]