248889235

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1201}}^1$

素因数の和:1435

約数の個数: 32

約数和(自身を含む): 354484224

約数和(自身を除く): 105594989

約数列:

[1, 5, 7, 31, 35, 155, 191, 217, 955, 1085, 1201, 1337, 5921, 6005, 6685, 8407, 29605, 37231, 41447, 42035, 186155, 207235, 229391, 260617, 1146955, 1303085, 1605737, 7111121, 8028685, 35555605, 49777847, 248889235]

約数ペア:

[(1, 248889235), (5, 49777847), (7, 35555605), (31, 8028685), (35, 7111121), (155, 1605737), (191, 1303085), (217, 1146955), (955, 260617), (1085, 229391), (1201, 207235), (1337, 186155), (5921, 42035), (6005, 41447), (6685, 37231), (8407, 29605)]