27544095

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 49937472

約数和(自身を除く): 22393377

約数列:

[1, 3, 5, 9, 15, 37, 45, 71, 111, 185, 213, 233, 333, 355, 555, 639, 699, 1065, 1165, 1665, 2097, 2627, 3195, 3495, 7881, 8621, 10485, 13135, 16543, 23643, 25863, 39405, 43105, 49629, 77589, 82715, 118215, 129315, 148887, 248145, 387945, 612091, 744435, 1836273, 3060455, 5508819, 9181365, 27544095]

約数ペア:

[(1, 27544095), (3, 9181365), (5, 5508819), (9, 3060455), (15, 1836273), (37, 744435), (45, 612091), (71, 387945), (111, 248145), (185, 148887), (213, 129315), (233, 118215), (333, 82715), (355, 77589), (555, 49629), (639, 43105), (699, 39405), (1065, 25863), (1165, 23643), (1665, 16543), (2097, 13135), (2627, 10485), (3195, 8621), (3495, 7881)]