308928793115

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1\times {\mathrm{25163}}^1$

素因数の和:25891

約数の個数: 32

約数和(自身を含む): 383523517440

約数和(自身を除く): 74594724325

約数列:

[1, 5, 47, 89, 235, 445, 587, 2935, 4183, 20915, 25163, 27589, 52243, 125815, 137945, 261215, 1182661, 2239507, 2455421, 5913305, 11197535, 12277105, 14770681, 73853405, 105256829, 526284145, 694222007, 1314590609, 3471110035, 6572953045, 61785758623, 308928793115]

約数ペア:

[(1, 308928793115), (5, 61785758623), (47, 6572953045), (89, 3471110035), (235, 1314590609), (445, 694222007), (587, 526284145), (2935, 105256829), (4183, 73853405), (20915, 14770681), (25163, 12277105), (27589, 11197535), (52243, 5913305), (125815, 2455421), (137945, 2239507), (261215, 1182661)]