402938305

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{1493}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 604101888

約数和(自身を除く): 201163583

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 701, 1493, 3505, 4907, 7465, 7711, 10451, 16423, 24535, 38555, 52255, 53977, 82115, 114961, 269885, 574805, 1046593, 5232965, 7326151, 11512523, 36630755, 57562615, 80587661, 402938305]

約数ペア:

[(1, 402938305), (5, 80587661), (7, 57562615), (11, 36630755), (35, 11512523), (55, 7326151), (77, 5232965), (385, 1046593), (701, 574805), (1493, 269885), (3505, 114961), (4907, 82115), (7465, 53977), (7711, 52255), (10451, 38555), (16423, 24535)]