283148545

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{1523}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 362321856

約数和(自身を除く): 79173311

約数列:

[1, 5, 19, 95, 103, 361, 515, 1523, 1805, 1957, 7615, 9785, 28937, 37183, 144685, 156869, 185915, 549803, 784345, 2749015, 2980511, 14902555, 56629709, 283148545]

約数ペア:

[(1, 283148545), (5, 56629709), (19, 14902555), (95, 2980511), (103, 2749015), (361, 784345), (515, 549803), (1523, 185915), (1805, 156869), (1957, 144685), (7615, 37183), (9785, 28937)]