27451995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1693}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 46835712

約数和(自身を除く): 19383717

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 1693, 3243, 5079, 5405, 8465, 16215, 25395, 38939, 79571, 116817, 194695, 238713, 397855, 584085, 1193565, 1830133, 5490399, 9150665, 27451995]

約数ペア:

[(1, 27451995), (3, 9150665), (5, 5490399), (15, 1830133), (23, 1193565), (47, 584085), (69, 397855), (115, 238713), (141, 194695), (235, 116817), (345, 79571), (705, 38939), (1081, 25395), (1693, 16215), (3243, 8465), (5079, 5405)]