290499095

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{4787}}^1$

素因数の和:5074

約数の個数: 16

約数和(自身を含む): 356801760

約数和(自身を除く): 66302665

約数列:

[1, 5, 53, 229, 265, 1145, 4787, 12137, 23935, 60685, 253711, 1096223, 1268555, 5481115, 58099819, 290499095]

約数ペア:

[(1, 290499095), (5, 58099819), (53, 5481115), (229, 1268555), (265, 1096223), (1145, 253711), (4787, 60685), (12137, 23935)]