230445985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5297}}^1$

素因数の和:5433

約数の個数: 32

約数和(自身を含む): 347887872

約数和(自身を除く): 117441887

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 385, 565, 791, 1243, 3955, 5297, 6215, 8701, 26485, 37079, 43505, 58267, 185395, 291335, 407869, 598561, 2039345, 2992805, 4189927, 6584171, 20949635, 32920855, 46089197, 230445985]

約数ペア:

[(1, 230445985), (5, 46089197), (7, 32920855), (11, 20949635), (35, 6584171), (55, 4189927), (77, 2992805), (113, 2039345), (385, 598561), (565, 407869), (791, 291335), (1243, 185395), (3955, 58267), (5297, 43505), (6215, 37079), (8701, 26485)]