67429125

素因数分解:

$3^3\times 5^3\times {\mathrm{19979}}^1$

素因数の和:20003

約数の個数: 32

約数和(自身を含む): 124675200

約数和(自身を除く): 57246075

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 19979, 59937, 99895, 179811, 299685, 499475, 539433, 899055, 1498425, 2497375, 2697165, 4495275, 7492125, 13485825, 22476375, 67429125]

約数ペア:

[(1, 67429125), (3, 22476375), (5, 13485825), (9, 7492125), (15, 4495275), (25, 2697165), (27, 2497375), (45, 1498425), (75, 899055), (125, 539433), (135, 499475), (225, 299685), (375, 179811), (675, 99895), (1125, 59937), (3375, 19979)]