68461425

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{5741}}^1$

素因数の和:5810

約数の個数: 36

約数和(自身を含む): 124957404

約数和(自身を除く): 56495979

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 1325, 2385, 3975, 5741, 11925, 17223, 28705, 51669, 86115, 143525, 258345, 304273, 430575, 912819, 1291725, 1521365, 2738457, 4564095, 7606825, 13692285, 22820475, 68461425]

約数ペア:

[(1, 68461425), (3, 22820475), (5, 13692285), (9, 7606825), (15, 4564095), (25, 2738457), (45, 1521365), (53, 1291725), (75, 912819), (159, 430575), (225, 304273), (265, 258345), (477, 143525), (795, 86115), (1325, 51669), (2385, 28705), (3975, 17223), (5741, 11925)]