17050985

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 24572160

約数和(自身を除く): 7521175

約数列:

[1, 5, 7, 29, 35, 107, 145, 157, 203, 535, 749, 785, 1015, 1099, 3103, 3745, 4553, 5495, 15515, 16799, 21721, 22765, 31871, 83995, 108605, 117593, 159355, 487171, 587965, 2435855, 3410197, 17050985]

約数ペア:

[(1, 17050985), (5, 3410197), (7, 2435855), (29, 587965), (35, 487171), (107, 159355), (145, 117593), (157, 108605), (203, 83995), (535, 31871), (749, 22765), (785, 21721), (1015, 16799), (1099, 15515), (3103, 5495), (3745, 4553)]