153666485

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{953}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 224197632

約数和(自身を除く): 70531147

約数列:

[1, 5, 7, 17, 35, 85, 119, 271, 595, 953, 1355, 1897, 4607, 4765, 6671, 9485, 16201, 23035, 32249, 33355, 81005, 113407, 161245, 258263, 567035, 1291315, 1807841, 4390471, 9039205, 21952355, 30733297, 153666485]

約数ペア:

[(1, 153666485), (5, 30733297), (7, 21952355), (17, 9039205), (35, 4390471), (85, 1807841), (119, 1291315), (271, 567035), (595, 258263), (953, 161245), (1355, 113407), (1897, 81005), (4607, 33355), (4765, 32249), (6671, 23035), (9485, 16201)]