87734925

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{2617}}^1$

素因数の和:2782

約数の個数: 36

約数和(自身を含む): 158258100

約数和(自身を除く): 70523175

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 225, 447, 745, 1341, 2235, 2617, 3725, 6705, 7851, 11175, 13085, 23553, 33525, 39255, 65425, 117765, 196275, 389933, 588825, 1169799, 1949665, 3509397, 5848995, 9748325, 17546985, 29244975, 87734925]

約数ペア:

[(1, 87734925), (3, 29244975), (5, 17546985), (9, 9748325), (15, 5848995), (25, 3509397), (45, 1949665), (75, 1169799), (149, 588825), (225, 389933), (447, 196275), (745, 117765), (1341, 65425), (2235, 39255), (2617, 33525), (3725, 23553), (6705, 13085), (7851, 11175)]