40977055

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 60531840

約数和(自身を除く): 19554785

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 427, 595, 1037, 1129, 2135, 5185, 5645, 7259, 7903, 19193, 36295, 39515, 68869, 95965, 134351, 344345, 482083, 671755, 1170773, 2410415, 5853865, 8195411, 40977055]

約数ペア:

[(1, 40977055), (5, 8195411), (7, 5853865), (17, 2410415), (35, 1170773), (61, 671755), (85, 482083), (119, 344345), (305, 134351), (427, 95965), (595, 68869), (1037, 39515), (1129, 36295), (2135, 19193), (5185, 7903), (5645, 7259)]