27193455

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^3\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 52617600

約数和(自身を除く): 25424145

約数列:

[1, 3, 5, 9, 15, 17, 27, 41, 45, 51, 85, 123, 135, 153, 205, 255, 289, 369, 459, 615, 697, 765, 867, 1107, 1445, 1845, 2091, 2295, 2601, 3485, 4335, 4913, 5535, 6273, 7803, 10455, 11849, 13005, 14739, 18819, 24565, 31365, 35547, 39015, 44217, 59245, 73695, 94095, 106641, 132651, 177735, 201433, 221085, 319923, 533205, 604299, 663255, 1007165, 1599615, 1812897, 3021495, 5438691, 9064485, 27193455]

約数ペア:

[(1, 27193455), (3, 9064485), (5, 5438691), (9, 3021495), (15, 1812897), (17, 1599615), (27, 1007165), (41, 663255), (45, 604299), (51, 533205), (85, 319923), (123, 221085), (135, 201433), (153, 177735), (205, 132651), (255, 106641), (289, 94095), (369, 73695), (459, 59245), (615, 44217), (697, 39015), (765, 35547), (867, 31365), (1107, 24565), (1445, 18819), (1845, 14739), (2091, 13005), (2295, 11849), (2601, 10455), (3485, 7803), (4335, 6273), (4913, 5535)]