29113775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 38885904

約数和(自身を除く): 9772129

約数列:

[1, 5, 17, 25, 61, 85, 305, 425, 1037, 1123, 1525, 5185, 5615, 19091, 25925, 28075, 68503, 95455, 342515, 477275, 1164551, 1712575, 5822755, 29113775]

約数ペア:

[(1, 29113775), (5, 5822755), (17, 1712575), (25, 1164551), (61, 477275), (85, 342515), (305, 95455), (425, 68503), (1037, 28075), (1123, 25925), (1525, 19091), (5185, 5615)]