319456705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 414471168

約数和(自身を除く): 95014463

約数列:

[1, 5, 31, 37, 53, 155, 185, 265, 1051, 1147, 1643, 1961, 5255, 5735, 8215, 9805, 32581, 38887, 55703, 60791, 162905, 194435, 278515, 303955, 1205497, 1726793, 2061011, 6027485, 8633965, 10305055, 63891341, 319456705]

約数ペア:

[(1, 319456705), (5, 63891341), (31, 10305055), (37, 8633965), (53, 6027485), (155, 2061011), (185, 1726793), (265, 1205497), (1051, 303955), (1147, 278515), (1643, 194435), (1961, 162905), (5255, 60791), (5735, 55703), (8215, 38887), (9805, 32581)]