29705175

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^2$

素因数の和:169

約数の個数: 54

約数和(自身を含む): 55381872

約数和(自身を除く): 25676697

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 53, 75, 141, 159, 225, 235, 265, 423, 477, 705, 795, 1175, 1325, 2115, 2385, 2491, 2809, 3525, 3975, 7473, 8427, 10575, 11925, 12455, 14045, 22419, 25281, 37365, 42135, 62275, 70225, 112095, 126405, 132023, 186825, 210675, 396069, 560475, 632025, 660115, 1188207, 1980345, 3300575, 5941035, 9901725, 29705175]

約数ペア:

[(1, 29705175), (3, 9901725), (5, 5941035), (9, 3300575), (15, 1980345), (25, 1188207), (45, 660115), (47, 632025), (53, 560475), (75, 396069), (141, 210675), (159, 186825), (225, 132023), (235, 126405), (265, 112095), (423, 70225), (477, 62275), (705, 42135), (795, 37365), (1175, 25281), (1325, 22419), (2115, 14045), (2385, 12455), (2491, 11925), (2809, 10575), (3525, 8427), (3975, 7473)]