16130835

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 32760000

約数和(自身を除く): 16629165

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1249, 1435, 1845, 2583, 3747, 4305, 6245, 8743, 11241, 12915, 18735, 26229, 43715, 51209, 56205, 78687, 131145, 153627, 256045, 358463, 393435, 460881, 768135, 1075389, 1792315, 2304405, 3226167, 5376945, 16130835]

約数ペア:

[(1, 16130835), (3, 5376945), (5, 3226167), (7, 2304405), (9, 1792315), (15, 1075389), (21, 768135), (35, 460881), (41, 393435), (45, 358463), (63, 256045), (105, 153627), (123, 131145), (205, 78687), (287, 56205), (315, 51209), (369, 43715), (615, 26229), (861, 18735), (1249, 12915), (1435, 11241), (1845, 8743), (2583, 6245), (3747, 4305)]