151113825

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{15619}}^1$

素因数の和:15678

約数の個数: 36

約数和(自身を含む): 276973840

約数和(自身を除く): 125860015

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 9675, 15619, 46857, 78095, 140571, 234285, 390475, 671617, 702855, 1171425, 2014851, 3358085, 3514275, 6044553, 10074255, 16790425, 30222765, 50371275, 151113825]

約数ペア:

[(1, 151113825), (3, 50371275), (5, 30222765), (9, 16790425), (15, 10074255), (25, 6044553), (43, 3514275), (45, 3358085), (75, 2014851), (129, 1171425), (215, 702855), (225, 671617), (387, 390475), (645, 234285), (1075, 140571), (1935, 78095), (3225, 46857), (9675, 15619)]