142676725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3917}}^1$

素因数の和:4005

約数の個数: 24

約数和(自身を含む): 186559488

約数和(自身を除く): 43882763

約数列:

[1, 5, 25, 31, 47, 155, 235, 775, 1175, 1457, 3917, 7285, 19585, 36425, 97925, 121427, 184099, 607135, 920495, 3035675, 4602475, 5707069, 28535345, 142676725]

約数ペア:

[(1, 142676725), (5, 28535345), (25, 5707069), (31, 4602475), (47, 3035675), (155, 920495), (235, 607135), (775, 184099), (1175, 121427), (1457, 97925), (3917, 36425), (7285, 19585)]