29278865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 44257536

約数和(自身を除く): 14978671

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 385, 565, 673, 791, 1243, 3365, 3955, 4711, 6215, 7403, 8701, 23555, 37015, 43505, 51821, 76049, 259105, 380245, 532343, 836539, 2661715, 4182695, 5855773, 29278865]

約数ペア:

[(1, 29278865), (5, 5855773), (7, 4182695), (11, 2661715), (35, 836539), (55, 532343), (77, 380245), (113, 259105), (385, 76049), (565, 51821), (673, 43505), (791, 37015), (1243, 23555), (3365, 8701), (3955, 7403), (4711, 6215)]