206476125

素因数分解:

$3^1\times 5^3\times {\mathrm{137}}^1\times {\mathrm{4019}}^1$

素因数の和:4174

約数の個数: 32

約数和(自身を含む): 346170240

約数和(自身を除く): 139694115

約数列:

[1, 3, 5, 15, 25, 75, 125, 137, 375, 411, 685, 2055, 3425, 4019, 10275, 12057, 17125, 20095, 51375, 60285, 100475, 301425, 502375, 550603, 1507125, 1651809, 2753015, 8259045, 13765075, 41295225, 68825375, 206476125]

約数ペア:

[(1, 206476125), (3, 68825375), (5, 41295225), (15, 13765075), (25, 8259045), (75, 2753015), (125, 1651809), (137, 1507125), (375, 550603), (411, 502375), (685, 301425), (2055, 100475), (3425, 60285), (4019, 51375), (10275, 20095), (12057, 17125)]