31169635

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 46539360

約数和(自身を除く): 15369725

約数列:

[1, 5, 7, 29, 35, 41, 49, 107, 145, 203, 205, 245, 287, 535, 749, 1015, 1189, 1421, 1435, 2009, 3103, 3745, 4387, 5243, 5945, 7105, 8323, 10045, 15515, 21721, 21935, 26215, 30709, 41615, 58261, 108605, 127223, 152047, 153545, 214963, 291305, 636115, 760235, 890561, 1074815, 4452805, 6233927, 31169635]

約数ペア:

[(1, 31169635), (5, 6233927), (7, 4452805), (29, 1074815), (35, 890561), (41, 760235), (49, 636115), (107, 291305), (145, 214963), (203, 153545), (205, 152047), (245, 127223), (287, 108605), (535, 58261), (749, 41615), (1015, 30709), (1189, 26215), (1421, 21935), (1435, 21721), (2009, 15515), (3103, 10045), (3745, 8323), (4387, 7105), (5243, 5945)]