48786725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3557

約数の個数: 24

約数和(自身を含む): 66683232

約数和(自身を除く): 17896507

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 2795, 3491, 13975, 17455, 45383, 87275, 150113, 226915, 750565, 1134575, 1951469, 3752825, 9757345, 48786725]

約数ペア:

[(1, 48786725), (5, 9757345), (13, 3752825), (25, 1951469), (43, 1134575), (65, 750565), (215, 226915), (325, 150113), (559, 87275), (1075, 45383), (2795, 17455), (3491, 13975)]