23538285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 44731440

約数和(自身を除く): 21193155

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1061, 1305, 1479, 2465, 3183, 4437, 5305, 7395, 9549, 15915, 18037, 22185, 30769, 47745, 54111, 90185, 92307, 153845, 162333, 270555, 276921, 461535, 523073, 811665, 1384605, 1569219, 2615365, 4707657, 7846095, 23538285]

約数ペア:

[(1, 23538285), (3, 7846095), (5, 4707657), (9, 2615365), (15, 1569219), (17, 1384605), (29, 811665), (45, 523073), (51, 461535), (85, 276921), (87, 270555), (145, 162333), (153, 153845), (255, 92307), (261, 90185), (435, 54111), (493, 47745), (765, 30769), (1061, 22185), (1305, 18037), (1479, 15915), (2465, 9549), (3183, 7395), (4437, 5305)]