254865285

素因数分解:

$3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5569}}^1$

素因数の和:5699

約数の個数: 40

約数和(自身を含む): 460995480

約数和(自身を除く): 206130195

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 339, 405, 565, 1017, 1695, 3051, 5085, 5569, 9153, 15255, 16707, 27845, 45765, 50121, 83535, 150363, 250605, 451089, 629297, 751815, 1887891, 2255445, 3146485, 5663673, 9439455, 16991019, 28318365, 50973057, 84955095, 254865285]

約数ペア:

[(1, 254865285), (3, 84955095), (5, 50973057), (9, 28318365), (15, 16991019), (27, 9439455), (45, 5663673), (81, 3146485), (113, 2255445), (135, 1887891), (339, 751815), (405, 629297), (565, 451089), (1017, 250605), (1695, 150363), (3051, 83535), (5085, 50121), (5569, 45765), (9153, 27845), (15255, 16707)]