26321375

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 34594560

約数和(自身を除く): 8273185

約数列:

[1, 5, 25, 43, 59, 83, 125, 215, 295, 415, 1075, 1475, 2075, 2537, 3569, 4897, 5375, 7375, 10375, 12685, 17845, 24485, 63425, 89225, 122425, 210571, 317125, 446125, 612125, 1052855, 5264275, 26321375]

約数ペア:

[(1, 26321375), (5, 5264275), (25, 1052855), (43, 612125), (59, 446125), (83, 317125), (125, 210571), (215, 122425), (295, 89225), (415, 63425), (1075, 24485), (1475, 17845), (2075, 12685), (2537, 10375), (3569, 7375), (4897, 5375)]